{"title":"Pololu Products","description":"","products":[{"product_id":"zumo-chassis-kit-no-motors","title":"Zumo Chassis Kit (No Motors) | 1418","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003eZumo Chassis Kit (No Motors)\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Zumo chassis kit contains the components necessary to build a small, high-performance tracked robot platform that is compact enough to qualify for Mini Sumo competitions. The chassis is made from black ABS plastic and has sockets for two micro metal gearmotors and a compartment for four AA batteries(motors and batteries are not included). The battery compartment terminals protrude through the chassis and can be accessed from the top side. A black acrylic plate is included with the chassis. This plate holds the motors in place and can be used for mounting your electronics, such as your microcontroller, motor drivers, and sensors.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J6590.1200.jpg?089ad6fc44b565af59f3d8f3ec7cc70a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J6590_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J6590\",\"caption\":\"\\u003cp\\u003ePololu Zumo chassis kit components.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J6590.98x98.jpg?089ad6fc44b565af59f3d8f3ec7cc70a\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J6590.600x480.jpg?089ad6fc44b565af59f3d8f3ec7cc70a\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J6590.1200.jpg?089ad6fc44b565af59f3d8f3ec7cc70a\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J6590\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePololu Zumo chassis kit components.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe drive system consists of two black silicone tracks, one on each side, that are each supported by a freely spinning idler sprocket and a motor-driven drive sprocket (see the Motors section below for more information on how to select appropriate motors for your robot). These tracks are also available separately in two different lengths and three different sprocket colors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eSize:\u003c\/th\u003e\n\u003ctd\u003e98 × 86 × 39 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eWeight:\u003c\/th\u003e\n\u003ctd\u003e7.5 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J54\"\u003ePololu Zumo Chassis User’s Guide\u003c\/a\u003e (\u003ca href=\"https:\/\/www.pololu.com\/docs\/pdf\/0J54\/zumo_chassis.pdf\"\u003ePrintable PDF\u003c\/a\u003e)\n\u003cul\u003e\n\u003cli\u003eUser’s guide for the Pololu Zumo chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J546\/zumo_mounting_plate.dxf\"\u003eZumo chassis acrylic mounting plate design file\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ctable class=\"picture_with_caption left\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J3945.1200.png?b255dc0e855386a258784f227266cdb7\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J3945_200.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J3945\",\"caption\":\"\\u003cp\\u003eDimensions of the acrylic mounting plate for the Pololu Zumo chassis.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J3945.98x98.jpg?b255dc0e855386a258784f227266cdb7\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J3945.600x480.jpg?b255dc0e855386a258784f227266cdb7\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J3945.1200.png?b255dc0e855386a258784f227266cdb7\",\"longest_side\":624}\u0026gt;' data-picture-id=\"0J3945\" data-picture-longest_side=\"624\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1315\/zumo-chassis-kit.step\"\u003e3D model of the assembled Zumo Chassis Kit\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eNote: this model includes micro metal gearmotors that are sold separately from the Zumo Chassis Kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Others","offers":[{"title":"Default Title","offer_id":42291028459711,"sku":"MLE00768","price":1200.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/41d6e80612c4eb0103547ad9ac505cfd.jpg?v=1735815745"},{"product_id":"pololu-5v-step-up-voltage-regulator-u1v11f5","title":"Pololu 5V Step-Up Voltage Regulator U1V11F5 | 2562","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 25.92px;color: #333333\"\u003ePololu 5V Step-Up Voltage Regulator U1V11F5\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 5 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output. This makes it great for powering 5 V electronics projects from 1 to 3 NiMH, NiCd, or alkaline cells or from a single lithium-ion cell. Additionally, unlike most boost regulators, this unit offers a true shutdown option that turns off power to the load (with typical boost regulators, the input voltage will pass directly through to the output when they are disabled).\u003c\/p\u003e\n\u003cp\u003eWhen boosting, this module acts as a switching regulator (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and has a typical efficiency between 70% to 90%. The available output current is a function of the input voltage, output voltage, and efficiency (see \u003cem\u003eTypical Efficiency and Output Current\u003c\/em\u003e section below), but the input current can typically be as high as 1.2 A.\u003c\/p\u003e\n\u003cp\u003eThe regulator’s thermal shutdown engages at around 140°C and helps prevent damage from overheating, but it does \u003cstrong\u003enot\u003c\/strong\u003e have reverse-voltage protection.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption right\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4609.1200.jpg?afee1cf27e8222b57a968fa8f786786d\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4609_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4609\",\"caption\":\"\\u003cp\\u003ePololu step-up voltage regulator U1V11F3\/U1V11F5 in a breadboard.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4609.98x98.jpg?afee1cf27e8222b57a968fa8f786786d\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4609.600x480.jpg?afee1cf27e8222b57a968fa8f786786d\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4609.1200.jpg?afee1cf27e8222b57a968fa8f786786d\",\"longest_side\":800}\u0026gt;' data-picture-id=\"0J4609\" data-picture-longest_side=\"800\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage: 0.5 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eFixed 5 V output with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eTrue shutdown option that turns off power to the load\u003c\/li\u003e\n\u003cli\u003eAutomatic linear down-regulation when the input voltage is greater than the output voltage\u003c\/li\u003e\n\u003cli\u003e1.2 A switch allows for input currents up to 1.2 A\u003c\/li\u003e\n\u003cli\u003eGood efficiency at light load: \u0026lt;1 mA typical no-load quiescent current, though it can exceed 1 mA for very low input voltages (\u0026lt;100 ?A typical quiescent current with SHDN = LOW)\u003c\/li\u003e\n\u003cli\u003eIntegrated over-temperature shutoff\u003c\/li\u003e\n\u003cli\u003eSmall size: 0.45? ?0.6?; ?0.1? (12 ?15 ?3 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMinimum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e0.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMaximum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMaximum input current:\u003c\/th\u003e\n\u003ctd\u003e1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eOutput voltage:\u003c\/th\u003e\n\u003ctd\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eReverse voltage protection?:\u003c\/th\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMaximum quiescent current:\u003c\/th\u003e\n\u003ctd\u003e3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eSize:\u003c\/th\u003e\n\u003ctd\u003e0.45? × 0.6? × 0.1?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eWeight:\u003c\/th\u003e\n\u003ctd\u003e0.7 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsing the Regulator\u003c\/h2\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cp\u003eThe boost regulator has four connections: shutdown (SHDN), input voltage (VIN), ground (GND), and output voltage (VOUT).\u003c\/p\u003e\n\u003cp\u003eThe SHDN can be driven low (typically under 0.4 V) to power down the regulator and turn off power to the load (unlike most boost regulators, the input power does not pass through to the output when the board is disabled). This pin is internally pulled up to VIN through an 100 k? resistor, so it can be left disconnected or connected directly to VIN if you do not need to use the disable feature. The disable threshold is a function of the input voltage as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor VIN \u0026lt; 0.8 V, SHDN voltage must be below 0.1×VIN to disable the regulator and above 0.9×VIN to enable it.\u003c\/li\u003e\n\u003cli\u003eFor 0.8 V ? VIN ? 1.5 V, SHDN voltage must be below 0.2×VIN to disable the regulator and above 0.8×VIN to enable it.\u003c\/li\u003e\n\u003cli\u003eFor VIN \u0026gt; 1.5 V, SHDN voltage must be below 0.4 V to disable the regulator and above 1.2 V to enable it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe input voltage, VIN, must be at least 0.5 V for the regulator to turn on. However, once the regulator is on, the input voltage can drop as low as 0.3 V and the 5 V output voltage will be maintained on VOUT. Unlike standard boost regulators, this regulator has an additional linear down-regulation mode that allows it to convert input voltages as high as 5.5 V down to 5 V for small to moderate sized loads.When the input voltage exceeds 5 V, the regulator automatically switches to this down-regulation mode. The input voltage should not exceed 5.5 V. Please be wary of destructive LC spikes that might cause the input voltage to surpass 5.5 V.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4610.1200.jpg?d2954197382597f80f8aa61a63e59061\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4610_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4610\",\"caption\":\"\\u003cp\\u003ePololu step-up voltage regulator U1V11F3\/U1V11F5 with included hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4610.98x98.jpg?d2954197382597f80f8aa61a63e59061\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4610.600x480.jpg?d2954197382597f80f8aa61a63e59061\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4610.1200.jpg?d2954197382597f80f8aa61a63e59061\",\"longest_side\":800}\u0026gt;' data-picture-id=\"0J4610\" data-picture-longest_side=\"800\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Efficiency and Output Current\u003c\/h3\u003e\n\u003cp\u003eThe efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graphs below, this switching regulator typically has an efficiency of 70 to 90%.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4607.1200.png?4d405753ef7bf3f0dd47704dc3ed94ba\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4607_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4607\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Pololu 5V step-up voltage regulator U1V11F5.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4607.98x98.jpg?4d405753ef7bf3f0dd47704dc3ed94ba\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4607.600x480.jpg?4d405753ef7bf3f0dd47704dc3ed94ba\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4607.1200.png?4d405753ef7bf3f0dd47704dc3ed94ba\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J4607\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"clear\"\u003eThe maximum achievable output current is approximately proportional to the ratio of the input voltage to the output voltage. If the \u003cem\u003einput\u003c\/em\u003e current exceeds the switch current limit (typically somewhere between 1.2 and 1.5 A), the output voltage will begin to drop. Additionally, the maximum output current can depend on other factors, including the ambient temperature, air flow, and heat sinking.\u003c\/p\u003e\n\u003ch3\u003eLC Voltage Spikes\u003c\/h3\u003e\n\u003cp\u003eWhen connecting voltage to electronic circuits, the initial rush of current can cause damaging voltage spikes that are much higher than the input voltage. In our tests with typical power leads (~30? test clips), input voltages above 4.5 V caused voltage spikes that could potentially damage the regulator. You can suppress such spikes by soldering a 33 ?F or larger electrolytic capacitor close to the regulator between VIN and GND.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J788\/u1v11x-schematic.pdf\"\u003ePololu Step-Up Voltage Regulator U1V11x schematic diagram\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003ePrintable schematic diagram for the U1V11x family of Pololu step-up voltage regulators: U1V11A, U1V11F3, and U1V11F5.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J794\/tps6120x-datasheet.pdf\"\u003eTexas Instruments TPS6120x regulator datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J942\/reg12a01-drill.dxf\"\u003eDrill guide for step-up voltage regulator U1V11x\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eThis DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291028754623,"sku":"MLE00770","price":1000.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/37fe204ed4f3c3a070297d0de40e0d2c.jpg?v=1735815743"},{"product_id":"pololu-5v-step-up-voltage-regulator-u1v10f5","title":"Pololu 5V Step-Up Voltage Regulator U1V10F5 | 2564","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 5V Step-Up Voltage Regulator U1V10F5\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThis 5 V boost (step-up) voltage regulator generates higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output. This makes it great for powering 5 V electronics projects from 1 to 3 NiMH, NiCd, or alkaline cells or from a single lithium-ion cell.\u003c\/p\u003e\n\u003cp\u003eWhen boosting, this module acts as a switching regulator (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and has a typical efficiency between 70% to 90%. The available output current is a function of the input voltage, output voltage, and efficiency (see \u003cem\u003eTypical Efficiency and Output Current\u003c\/em\u003e section below), but the input current can typically be as high as 1.2 A.\u003c\/p\u003e\n\u003cp\u003eThe regulator’s thermal shutdown engages at around 140°C and helps prevent damage from overheating, but it does \u003cstrong\u003enot\u003c\/strong\u003e have reverse-voltage protection.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption right\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4683.1200.jpg?370d00edaf77a210b4ab4f08804a3953\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4683_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4683\",\"caption\":\"\\u003cp\\u003ePololu step-up voltage regulator U1V10F3\/U1V10F5 in a breadboard.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4683.98x98.jpg?370d00edaf77a210b4ab4f08804a3953\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4683.600x480.jpg?370d00edaf77a210b4ab4f08804a3953\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4683.1200.jpg?370d00edaf77a210b4ab4f08804a3953\",\"longest_side\":800}\u0026gt;' data-picture-id=\"0J4683\" data-picture-longest_side=\"800\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage: 0.5 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eFixed 5 V output with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eAutomatic linear down-regulation when the input voltage is greater than the output voltage\u003c\/li\u003e\n\u003cli\u003e1.2 A switch allows for input currents up to 1.2 A\u003c\/li\u003e\n\u003cli\u003eGood efficiency at light load: \u0026lt;1 mA typical no-load quiescent current, though it can exceed 1 mA for very low input voltages\u003c\/li\u003e\n\u003cli\u003eIntegrated over-temperature shutoff\u003c\/li\u003e\n\u003cli\u003eSmall size: 0.35? ?0.45?; ?0.1? (9 ?11.5 ?2.5 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMinimum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e0.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMaximum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMaximum input current:\u003c\/th\u003e\n\u003ctd\u003e1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eOutput voltage:\u003c\/th\u003e\n\u003ctd\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eReverse voltage protection?:\u003c\/th\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMaximum quiescent current:\u003c\/th\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eSize:\u003c\/th\u003e\n\u003ctd\u003e0.35? × 0.45? × 0.1?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eWeight:\u003c\/th\u003e\n\u003ctd\u003e0.4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsing the Regulator\u003c\/h2\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cp\u003eThe boost regulator has three connections: input voltage (VIN), ground (GND), and output voltage (VOUT).\u003c\/p\u003e\n\u003cp\u003eThe input voltage, VIN, must be at least 0.5 V for the regulator to turn on. However, once the regulator is on, the input voltage can drop as low as 0.3 V and the 5 V output voltage will be maintained on VOUT. Unlike standard boost regulators, this regulator has an additional linear down-regulation mode that allows it to convert input voltages as high as 5.5 V down to 5 V for small to moderate sized loads. When the input voltage exceeds 5 V, the regulator automatically switches to this down-regulation mode. The input voltage should not exceed 5.5 V. Please be wary of destructive LC spikes that might cause the input voltage to surpass 5.5 V (see below for more information).\u003c\/p\u003e\n\u003cp\u003eThe three connections are labeled on the back side of the PCB, and they are arranged with a 0.1? spacing along the edge of the board for compatibility with solderless breadboards, connectors, and other prototyping arrangements that use a 0.1? grid. You can solder wires directly to the board or solder in either the 3×1 straight male header strip or the 3×1 right-angle male header strip that is included.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4681.1200.jpg?79c8ee8d867294e58060eeeecb0bdf04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4681_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4681\",\"caption\":\"\\u003cp\\u003ePololu 5V step-up voltage regulator U1V10F5 with included optional header pins.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4681.98x98.jpg?79c8ee8d867294e58060eeeecb0bdf04\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4681.600x480.jpg?79c8ee8d867294e58060eeeecb0bdf04\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4681.1200.jpg?79c8ee8d867294e58060eeeecb0bdf04\",\"longest_side\":800}\u0026gt;' data-picture-id=\"0J4681\" data-picture-longest_side=\"800\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Efficiency and Output Current\u003c\/h3\u003e\n\u003cp\u003eThe efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graphs below, this switching regulator typically has an efficiency of 70 to 90%.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J4685.1200.png?1312c91af848d4a472b166b73bb8be1a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J4685_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J4685\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Pololu 5V step-up voltage regulator U1V10F5.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J4685.98x98.jpg?1312c91af848d4a472b166b73bb8be1a\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J4685.600x480.jpg?1312c91af848d4a472b166b73bb8be1a\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J4685.1200.png?1312c91af848d4a472b166b73bb8be1a\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J4685\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"clear\"\u003eThe maximum achievable output current is approximately proportional to the ratio of the input voltage to the output voltage. If the \u003cem\u003einput\u003c\/em\u003e current exceeds the switch current limit (typically somewhere between 1.2 and 1.5 A), the output voltage will begin to drop. Additionally, the maximum output current can depend on other factors, including the ambient temperature, air flow, and heat sinking.\u003c\/p\u003e\n\u003ch3\u003eLC Voltage Spikes\u003c\/h3\u003e\n\u003cp\u003eWhen connecting voltage to electronic circuits, the initial rush of current can cause damaging voltage spikes that are much higher than the input voltage. In our tests with typical power leads (~30? test clips), input voltages above 4.5 V caused voltage spikes that could potentially damage the regulator. You can suppress such spikes by soldering a 33 ?F or larger electrolytic capacitor close to the regulator between VIN and GND.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J789\/u1v10fx-schematic.pdf\"\u003ePololu Step-Up Voltage Regulator U1V10Fx schematic diagram\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic diagram for the U1V10Fx family of Pololu step-up voltage regulators: U1V10F3 and U1V10F5.\n\u003cul\u003e\n\u003cli style=\"list-style-type: none\"\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J794\/tps6120x-datasheet.pdf\"\u003eTexas Instruments TPS6120x regulator datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1472\/u1v10fx-step-up-voltage-regulator-dimensions.pdf\"\u003eDimension diagram of the U1V10Fx Step-Up Voltage Regulator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1473\/u1v10fx-step-up-voltage-regulator.step\"\u003e3D model of the U1V10Fx Step-Up Voltage Regulator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J943\/reg12b-drill.dxf\"\u003ePololu Step-Up Voltage Regulator U1V10Fx drill guide\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eThis DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291029311679,"sku":"MLE00773","price":1000.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/Pololu-5V-Step-Up-Voltage-Regulator-U1V10F5-01_2ca8a7db-e080-4baa-b4e5-64eed473f371.jpg?v=1735815741"},{"product_id":"15v-step-up-voltage-regulator-u3v70f15","title":"Pololu 15V Step-Up Voltage Regulator U3V70F15 | 2896","description":"\u003ch1\u003e\u003cstrong\u003e15V Step-Up Voltage Regulator U3V70F15\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe U3V70x boost (step-up) voltage regulators are high-current, high-efficiency synchronous switching regulators that generate higher output voltages from input voltages as low as 2.9 V. The regulators actively limit the instantaneous input currents to 10 A, and the input current can typically be as high as 8 A for several seconds before the thermal protection activates. Input currents of around 6 A can typically be maintained for many minutes without triggering thermal shutdown, though the actual performance depends on depending on the input and output voltages as well as external factors such as ambient temperature and airflow. For boost regulators, the output current equals the input current times the efficiency times the ratio of VIN to VOUT, so the more you are boosting, the lower the maximum output current will be (see the Typical efficiencies and output currents section below for performance graphs).\u003c\/p\u003e\n\u003cp\u003eThese regulators feature a variety of built-in protections, including reverse voltage protection to keep your load safe in the event power is accidentally connected backward, and unlike most boost regulators, these units offer a true shutdown option that turns off power to the load (with typical boost regulators, the input voltage will pass directly through to the output when they are disabled).\u003c\/p\u003e\n\u003ch3\u003eFeatures and specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage: 2.9 V to 15 V\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 15 V with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eTrue shutdown option turns off power to the load\u003c\/li\u003e\n\u003cli\u003eTypical efficiency of 80% to 95%, depending on input voltage and load (see the Typical efficiencies and output currents section below for performance graphs)\u003c\/li\u003e\n\u003cli\u003e10 A switch allows for:\n\u003cul\u003e\n\u003cli\u003eInstantaneous input currents up to 10 A\u003c\/li\u003e\n\u003cli\u003eInput currents up to 7 A for several seconds\u003c\/li\u003e\n\u003cli\u003eInput currents up to 6 A for prolonged durations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003elow quiescent current for input voltages over 3.5 V (but it rises significantly when boosting from voltages under 3.5 V)\u003c\/li\u003e\n\u003cli\u003eIntegrated protections:\n\u003cul\u003e\n\u003cli\u003eReverse voltage protection\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection with hiccup recovery\u003c\/li\u003e\n\u003cli\u003eOver-temperature shutoff\u003c\/li\u003e\n\u003cli\u003eUnder-voltage lockout (typical thresholds are 2.4 V falling, 2.8 V rising)\u003c\/li\u003e\n\u003cli\u003eCycle-by-cycle input current limiting to 10 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact size: 1.6? ?0.6? ?0.18? (40.6 ?15.2 ?4.6 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5 g\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for #2 or M2 screws\u003c\/li\u003e\n\u003cli\u003eSmaller holes for 0.1? header pins and larger holes for terminal blocks offer several options for connecting to the board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eU3V70F15 connections\u003c\/h3\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9108.1200.jpg?e1a9dade3aaaef6cfc69563654c17ef0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9108_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9108\",\"caption\":\"\\u003cp\\u003ePinout diagram of the 15V Step-Up Voltage Regulator U3V70F15.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9108.98x98.jpg?e1a9dade3aaaef6cfc69563654c17ef0\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9108.600x480.jpg?e1a9dade3aaaef6cfc69563654c17ef0\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9108.1200.jpg?e1a9dade3aaaef6cfc69563654c17ef0\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9108\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe input voltage, \u003cstrong\u003eVIN\u003c\/strong\u003e, must be at least 2.9 V and should not exceed the output voltage, \u003cstrong\u003eVOUT\u003c\/strong\u003e. (If VIN is higher than VOUT, the higher input voltage will show up on the output, which is potentially dangerous for your connected load and could also damage the regulator.)\u003c\/p\u003e\n\u003cp\u003eThe regulator is enabled by default: a 100 k? pull-up resistor on the board connects the \u003cstrong\u003eENABLE\u003c\/strong\u003e pin to reverse-protected VIN. The ENABLE pin can be driven low (under 0.4 V) to turn off power to the load and put the board into a low-power state. The quiescent current draw in this sleep mode is dominated by the current in the pull-up resistor from ENABLE to VIN, which will draw 10 µA per volt on VIN when ENABLE is held low, and by the reverse-protection circuit, which draws current when VIN exceeds 7 V. The current draw of the reverse-protection circuit is independent of the state of ENABLE and is given by (VIN – 7 V)\/100 k?.\u003c\/p\u003e\n\u003ch3\u003eIncluded hardware\u003c\/h3\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9093.1200.jpg?59dbd0b69a4090e8372143d14bb4f2af\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9093_370.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9093\",\"caption\":\"\\u003cp\\u003eStep-Up Voltage Regulator U3V70Fx with included hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.98x98.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.600x480.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.1200.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9093\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep-Up Voltage Regulator U3V70Fx with included hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9094.1200.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9094_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9094\",\"caption\":\"\\u003cp\\u003eStep-Up Voltage Regulator U3V70Fx, assembled with included terminal blocks.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.98x98.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.600x480.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.1200.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9094\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep-Up Voltage Regulator U3V70Fx, assembled with included terminal blocks.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis regulator offers several options for making electrical connections. The nine smaller through-holes on the ends of the board are arranged with a 0.1? spacing for compatibility with solderless breadboards, connectors, and other prototyping arrangements that use a 0.1? grid. The included 0.1? male header can be broken or cut into smaller pieces as desired and soldered into these smaller through-holes. Alternatively, the included terminal blocks can be soldered into the larger holes to allow for convenient temporary connections of unterminated wires. You can also solder wires directly to the board for the most compact installation.\u003c\/p\u003e\n\u003ch3 id=\"current\"\u003eTypical efficiencies and maximum output currents\u003c\/h3\u003e\n\u003cp\u003eThe efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graphs below, the U3V70x regulators have an efficiency of 80% to 95% for most combinations of input voltage, output voltage, and load.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9083.1200.png?804ee97fd97bfd4e8e6843a264e12397\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9083_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9083\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 5V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.98x98.jpg?804ee97fd97bfd4e8e6843a264e12397\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.600x480.jpg?804ee97fd97bfd4e8e6843a264e12397\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.1200.png?804ee97fd97bfd4e8e6843a264e12397\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9083\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9084.1200.png?e2ad071ddb9987def7afdc8f8d7dd82b\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9084_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9084\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 6V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.98x98.jpg?e2ad071ddb9987def7afdc8f8d7dd82b\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.600x480.jpg?e2ad071ddb9987def7afdc8f8d7dd82b\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.1200.png?e2ad071ddb9987def7afdc8f8d7dd82b\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9084\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9085.1200.png?67e0b7d6eb40c1c46420b48858cffe9a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9085_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9085\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 7.5V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.98x98.jpg?67e0b7d6eb40c1c46420b48858cffe9a\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.600x480.jpg?67e0b7d6eb40c1c46420b48858cffe9a\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.1200.png?67e0b7d6eb40c1c46420b48858cffe9a\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9085\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9086.1200.png?b9c6da1fde90fdf199f7f0b93dbee496\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9086_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9086\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 9V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.98x98.jpg?b9c6da1fde90fdf199f7f0b93dbee496\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.600x480.jpg?b9c6da1fde90fdf199f7f0b93dbee496\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.1200.png?b9c6da1fde90fdf199f7f0b93dbee496\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9086\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9087.1200.png?68baa1170bfc26db9712b816eb67db3e\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9087_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9087\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 12V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.98x98.jpg?68baa1170bfc26db9712b816eb67db3e\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.600x480.jpg?68baa1170bfc26db9712b816eb67db3e\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.1200.png?68baa1170bfc26db9712b816eb67db3e\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9087\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9088.1200.png?6929f6661ac6dafbecd26b9cb9e97729\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9088_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9088\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 15V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.98x98.jpg?6929f6661ac6dafbecd26b9cb9e97729\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.600x480.jpg?6929f6661ac6dafbecd26b9cb9e97729\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.1200.png?6929f6661ac6dafbecd26b9cb9e97729\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9088\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"clear\"\u003eThe maximum achievable output current is approximately proportional to the ratio of the input voltage to the output voltage. Additionally, the maximum output current can depend on other factors, including the ambient temperature, air flow, and heat sinking. The graph below shows the typical maximum continuous output currents these regulators can deliver at room temperature with no forced airflow or heat sinking.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9089.1200.png?68aae477a875674096310f1d22017b49\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9089_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9089\",\"caption\":\"\\u003cp\\u003eTypical maximum continuous output current of Step-Up Voltage Regulator U3V70x.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.98x98.jpg?68aae477a875674096310f1d22017b49\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.600x480.jpg?68aae477a875674096310f1d22017b49\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.1200.png?68aae477a875674096310f1d22017b49\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9089\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9090.1200.png?b79791481595a64d17252ba9682e3c41\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9090_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9090\",\"caption\":\"\\u003cp\\u003eTypical maximum quiescent current of Step-Up Voltage Regulator U3V70x (regulator enabled, no load).\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.98x98.jpg?b79791481595a64d17252ba9682e3c41\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.600x480.jpg?b79791481595a64d17252ba9682e3c41\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.1200.png?b79791481595a64d17252ba9682e3c41\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9090\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical maximum quiescent current of Step-Up Voltage Regulator U3V70x (regulator enabled, no load).\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1560\/step-up-voltage-regulator-u3v70x-dimensions.pdf\"\u003eDimension diagram of the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1561\/step-up-voltage-regulator-u3v70x.step\"\u003e3D model of the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1559\/reg21a-drill.dxf\"\u003eDrill guide for the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eThis DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291030753471,"sku":"MLE00775","price":800.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/15V-Step-Up-Voltage-Regulator-U3V70F15-01_0dee02e2-dc14-49b0-90c5-300da92154b5.jpg?v=1735815740"},{"product_id":"12v-step-up-voltage-regulator-u3v70f12","title":"Pololu 12V Step-Up Voltage Regulator U3V70F12 | 2895","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003e12V Step-Up Voltage Regulator U3V70F12\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe U3V70x boost (step-up) voltage regulators are high-current, high-efficiency synchronous switching regulators that generate higher output voltages from input voltages as low as 2.9 V. The regulators actively limit the instantaneous input currents to 10 A, and the input current can typically be as high as 8 A for several seconds before the thermal protection activates. Input currents of around 6 A can typically be maintained for many minutes without triggering thermal shutdown, though the actual performance depends on depending on the input and output voltages as well as external factors such as ambient temperature and airflow. For boost regulators, the output current equals the input current times the efficiency times the ratio of VIN to VOUT, so the more you are boosting, the lower the maximum output current will be (see the Typical efficiencies and output currents section below for performance graphs).\u003c\/p\u003e\n\u003cp\u003eThese regulators feature a variety of built-in protections, including reverse voltage protection to keep your load safe in the event power is accidentally connected backward, and unlike most boost regulators, these units offer a true shutdown option that turns off power to the load (with typical boost regulators, the input voltage will pass directly through to the output when they are disabled).\u003c\/p\u003e\n\u003ch3\u003eFeatures and specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage: 2.9 V to 12 V\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 12 V with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eTrue shutdown option turns off power to the load\u003c\/li\u003e\n\u003cli\u003eTypical efficiency of 80% to 95%, depending on input voltage and load (see the Typical efficiencies and output currents section below for performance graphs)\u003c\/li\u003e\n\u003cli\u003e10 A switch allows for:\n\u003cul\u003e\n\u003cli\u003eInstantaneous input currents up to 10 A\u003c\/li\u003e\n\u003cli\u003eInput currents up to 7 A for several seconds\u003c\/li\u003e\n\u003cli\u003eInput currents up to 6 A for prolonged durations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003elow quiescent current\u003c\/li\u003e\n\u003cli\u003eIntegrated protections:\n\u003cul\u003e\n\u003cli\u003eReverse voltage protection\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection with hiccup recovery\u003c\/li\u003e\n\u003cli\u003eOver-temperature shutoff\u003c\/li\u003e\n\u003cli\u003eUnder-voltage lockout (typical thresholds are 2.4 V falling, 2.8 V rising)\u003c\/li\u003e\n\u003cli\u003eCycle-by-cycle input current limiting to 10 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact size: 1.6? ?0.6? ?0.18? (40.6 ?15.2 ?4.6 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5 g\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for #2 or M2 screws\u003c\/li\u003e\n\u003cli\u003eSmaller holes for 0.1? header pins and larger holes for terminal blocks offer several options for connecting to the board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eU3V70F12 connections\u003c\/h3\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9106.1200.jpg?39d117da0d3dbfae2c6d1ac6b56de640\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9106_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9106\",\"caption\":\"\\u003cp\\u003ePinout diagram of the 12V Step-Up Voltage Regulator U3V70F12.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9106.98x98.jpg?39d117da0d3dbfae2c6d1ac6b56de640\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9106.600x480.jpg?39d117da0d3dbfae2c6d1ac6b56de640\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9106.1200.jpg?39d117da0d3dbfae2c6d1ac6b56de640\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9106\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe input voltage, \u003cstrong\u003eVIN\u003c\/strong\u003e, must be at least 2.9 V and should not exceed the output voltage, \u003cstrong\u003eVOUT\u003c\/strong\u003e. (If VIN is higher than VOUT, the higher input voltage will show up on the output, which is potentially dangerous for your connected load and could also damage the regulator.)\u003c\/p\u003e\n\u003cp\u003eThe regulator is enabled by default: a 100 k? pull-up resistor on the board connects the \u003cstrong\u003eENABLE\u003c\/strong\u003e pin to reverse-protected VIN. The ENABLE pin can be driven low (under 0.4 V) to turn off power to the load and put the board into a low-power state. The quiescent current draw in this sleep mode is dominated by the current in the pull-up resistor from ENABLE to VIN, which will draw 10 µA per volt on VIN when ENABLE is held low, and by the reverse-protection circuit, which draws current when VIN exceeds 7 V. The current draw of the reverse-protection circuit is independent of the state of ENABLE and is given by (VIN – 7 V)\/100 k?.\u003c\/p\u003e\n\u003ch3\u003eIncluded hardware\u003c\/h3\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9093.1200.jpg?59dbd0b69a4090e8372143d14bb4f2af\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9093_370.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9093\",\"caption\":\"\\u003cp\\u003eStep-Up Voltage Regulator U3V70Fx with included hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.98x98.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.600x480.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9093.1200.jpg?59dbd0b69a4090e8372143d14bb4f2af\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9093\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep-Up Voltage Regulator U3V70Fx with included hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9094.1200.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9094_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9094\",\"caption\":\"\\u003cp\\u003eStep-Up Voltage Regulator U3V70Fx, assembled with included terminal blocks.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.98x98.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.600x480.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9094.1200.jpg?0d3ffb9460bc5998b25c9e50d9fcf0d7\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J9094\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep-Up Voltage Regulator U3V70Fx, assembled with included terminal blocks.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis regulator offers several options for making electrical connections. The nine smaller through-holes on the ends of the board are arranged with a 0.1? spacing for compatibility with solderless breadboards, connectors, and other prototyping arrangements that use a 0.1? grid. The included 0.1? male header can be broken or cut into smaller pieces as desired and soldered into these smaller through-holes. Alternatively, the included terminal blocks can be soldered into the larger holes to allow for convenient temporary connections of unterminated wires (see our short video on terminal block installation). You can also solder wires directly to the board for the most compact installation.\u003c\/p\u003e\n\u003ch3 id=\"current\"\u003eTypical efficiencies and maximum output currents\u003c\/h3\u003e\n\u003cp\u003eThe efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graphs below, the U3V70x regulators have an efficiency of 80% to 95% for most combinations of input voltage, output voltage, and load.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9083.1200.png?804ee97fd97bfd4e8e6843a264e12397\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9083_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9083\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 5V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.98x98.jpg?804ee97fd97bfd4e8e6843a264e12397\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.600x480.jpg?804ee97fd97bfd4e8e6843a264e12397\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9083.1200.png?804ee97fd97bfd4e8e6843a264e12397\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9083\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9084.1200.png?e2ad071ddb9987def7afdc8f8d7dd82b\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9084_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9084\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 6V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.98x98.jpg?e2ad071ddb9987def7afdc8f8d7dd82b\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.600x480.jpg?e2ad071ddb9987def7afdc8f8d7dd82b\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9084.1200.png?e2ad071ddb9987def7afdc8f8d7dd82b\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9084\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9085.1200.png?67e0b7d6eb40c1c46420b48858cffe9a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9085_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9085\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 7.5V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.98x98.jpg?67e0b7d6eb40c1c46420b48858cffe9a\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.600x480.jpg?67e0b7d6eb40c1c46420b48858cffe9a\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9085.1200.png?67e0b7d6eb40c1c46420b48858cffe9a\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9085\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9086.1200.png?b9c6da1fde90fdf199f7f0b93dbee496\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9086_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9086\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 9V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.98x98.jpg?b9c6da1fde90fdf199f7f0b93dbee496\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.600x480.jpg?b9c6da1fde90fdf199f7f0b93dbee496\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9086.1200.png?b9c6da1fde90fdf199f7f0b93dbee496\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9086\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9087.1200.png?68baa1170bfc26db9712b816eb67db3e\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9087_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9087\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 12V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.98x98.jpg?68baa1170bfc26db9712b816eb67db3e\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.600x480.jpg?68baa1170bfc26db9712b816eb67db3e\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9087.1200.png?68baa1170bfc26db9712b816eb67db3e\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9087\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9088.1200.png?6929f6661ac6dafbecd26b9cb9e97729\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9088_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9088\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Step-Up Voltage Regulator U3V70x, Vout = 15V.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.98x98.jpg?6929f6661ac6dafbecd26b9cb9e97729\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.600x480.jpg?6929f6661ac6dafbecd26b9cb9e97729\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9088.1200.png?6929f6661ac6dafbecd26b9cb9e97729\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9088\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"clear\"\u003eThe maximum achievable output current is approximately proportional to the ratio of the input voltage to the output voltage. Additionally, the maximum output current can depend on other factors, including the ambient temperature, air flow, and heat sinking. The graph below shows the typical maximum continuous output currents these regulators can deliver at room temperature with no forced airflow or heat sinking.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9089.1200.png?68aae477a875674096310f1d22017b49\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9089_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9089\",\"caption\":\"\\u003cp\\u003eTypical maximum continuous output current of Step-Up Voltage Regulator U3V70x.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.98x98.jpg?68aae477a875674096310f1d22017b49\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.600x480.jpg?68aae477a875674096310f1d22017b49\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9089.1200.png?68aae477a875674096310f1d22017b49\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9089\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J9090.1200.png?b79791481595a64d17252ba9682e3c41\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J9090_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J9090\",\"caption\":\"\\u003cp\\u003eTypical maximum quiescent current of Step-Up Voltage Regulator U3V70x (regulator enabled, no load).\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.98x98.jpg?b79791481595a64d17252ba9682e3c41\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.600x480.jpg?b79791481595a64d17252ba9682e3c41\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J9090.1200.png?b79791481595a64d17252ba9682e3c41\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J9090\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical maximum quiescent current of Step-Up Voltage Regulator U3V70x (regulator enabled, no load).\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1560\/step-up-voltage-regulator-u3v70x-dimensions.pdf\"\u003eDimension diagram of the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1561\/step-up-voltage-regulator-u3v70x.step\"\u003e3D model of the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1559\/reg21a-drill.dxf\"\u003eDrill guide for the Step-Up Voltage Regulator U3V70x\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eThis DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291031015615,"sku":"MLE00776","price":800.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/12V-Step-Up-Voltage-Regulator-U3V70F12-01_88a128ab-57ac-4a79-a19d-00122577bae9.jpg?v=1735815739"},{"product_id":"pololu-5v-500ma-step-down-voltage-regulator-d24v5f5","title":"Pololu 5V 500mA Step-Down Voltage Regulator D24V5F5 | 2843","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 5V 500mA Step-Down Voltage Regulator D24V5F5\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe D24V5Fx family of buck (step-down) voltage regulators generates lower output voltages from input voltages as high as 36 V. They are switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and have a typical efficiency between 80% to 93%, which is much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. These regulators have a power-save mode that activates at light loads and a low quiescent (no load) current draw, which make them well suited for low-power applications that are run from a battery.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage:\n\u003cul\u003e\n\u003cli\u003e3 V to 36 V for output voltages of 1.8 V and 2.5 V\u003c\/li\u003e\n\u003cli\u003eoutput voltage + dropout voltage\u0026gt; to 36 V for output voltages of 3.3 V and higher (see below for more information on dropout voltage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFixed 1.8 V, 2.5 V, 3.3 V, 5 V, 6 V, 9 V, 12 V, or 15 V output (depending on regulator version) with 4% accuracy\u003c\/li\u003e\n\u003cli\u003eMaximum output current: 500 mA\u003c\/li\u003e\n\u003cli\u003eTypical efficiency of 80% to 93%\u003c\/li\u003e\n\u003cli\u003e500 kHz switching frequency (when not in power-save mode)\u003c\/li\u003e\n\u003cli\u003e200 ?A typical no-load quiescent current\u003c\/li\u003e\n\u003cli\u003eIntegrated over-temperature and over-current shutoff\u003c\/li\u003e\n\u003cli\u003eSmall size: 0.5? ?0.4? ?0.1? (13 mm ?10 mm ?3 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"picture_with_caption right\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J5241.1200.jpg?e248585f9b7b73a7ad95e2907b1c007f\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J5241_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J5241\",\"caption\":\"\\u003cp\\u003ePololu step-down voltage regulators D24V5Fx in a breadboard.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J5241.98x98.jpg?e248585f9b7b73a7ad95e2907b1c007f\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J5241.600x480.jpg?e248585f9b7b73a7ad95e2907b1c007f\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J5241.1200.jpg?e248585f9b7b73a7ad95e2907b1c007f\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J5241\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"picture_with_caption right\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J5239.1200.jpg?a518232bf6391db661348928693d3860\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J5239_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J5239\",\"caption\":\"\\u003cp\\u003ePololu step-down voltage regulator D24V5Fx in a breadboard.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J5239.98x98.jpg?a518232bf6391db661348928693d3860\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J5239.600x480.jpg?a518232bf6391db661348928693d3860\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J5239.1200.jpg?a518232bf6391db661348928693d3860\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J5239\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsing the regulator\u003c\/h2\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cp\u003eThe buck regulator has four connections: shutdown (SHDN), input voltage (VIN), ground (GND), and output voltage (VOUT).\u003c\/p\u003e\n\u003cp\u003eThe SHDN pin can be driven low (under 0.4 V) to turn off the output and put the board into a low-power state. There is a 100 k? pull-up resistor between the SHDN pin and VIN, so if you want to leave the board permanently enabled, the SHDN pin can be left disconnected. While the SHDN pin is being driven low, the current draw of the regulator is dominated by the current through the pull-up resistor and will be proportional to the input voltage. (At 36 V in it will draw about 360 ?A.)\u003c\/p\u003e\n\u003cp\u003eThe input voltage, VIN, powers the regulator. Voltages between 3 V and 36 V can be applied to VIN, but for versions of the regulator that have an output voltage higher than 3 V, the effective lower limit of VIN is VOUT plus the regulator’s dropout voltage, which varies approximately linearly with the load (see below for graphs of dropout voltages as a function of the load). Additionally, please be wary of destructive LC spikes (see below for more information).\u003c\/p\u003e\n\u003cp\u003eThe output voltage, VOUT, is fixed and depends on the regulator version: the D24V5F1 version outputs 1.5 V, D24V5F2 version outputs 2.5 V, the D24V5F3 version outputs 3.3 V, the D24V5F5 version outputs 5 V, the D24V5F6 version outputs 6 V, the D24V5F9 version outputs 9 V, the D24V5F12 version outputs 12 V, and the D24V5F15 version outputs 15 V\u003c\/p\u003e\n\u003cp\u003eThe four connections are labeled on the back side of the PCB and are arranged with a 0.1? spacing along the edge of the board for compatibility with solderless breadboards, connectors, and other prototyping arrangements that use a 0.1? grid. You can solder wires directly to the board or solder in either the 4×1 straight male header strip or the 4×1 right-angle male header strip that is included.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J5240.1200.jpg?1e42b8676cfa6c0f82cbe6597a9bf9fc\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J5240_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J5240\",\"caption\":\"\\u003cp\\u003ePololu step-down voltage regulator D24V5Fx with included hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J5240.98x98.jpg?1e42b8676cfa6c0f82cbe6597a9bf9fc\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J5240.600x480.jpg?1e42b8676cfa6c0f82cbe6597a9bf9fc\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J5240.1200.jpg?1e42b8676cfa6c0f82cbe6597a9bf9fc\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J5240\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical efficiency and output current\u003c\/h3\u003e\n\u003cp\u003eThe efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. This family of switching regulators typically has an efficiency of 80% to 95%, though the actual efficiency in a given system depends on input voltage, output voltage, and output current. See the efficiency graph near the bottom of this page for more information.\u003c\/p\u003e\n\u003cp\u003eIn order to achieve a high efficiency at low loads, this regulator automatically goes into a power-save mode where the switching frequency is reduced. In power-save mode, the switching frequency of the regulator changes as necessary to minimize power loss. This could make it harder to filter out noise on the output caused by switching.\u003c\/p\u003e\n\u003ch3\u003eTypical dropout voltage\u003c\/h3\u003e\n\u003cp\u003eThe dropout voltage of a step-down regulator is the minimum amount by which the input voltage must exceed the regulator’s target output voltage in order to ensure the target output can be achieved. For example, if a 5 V regulator has a 1 V dropout voltage, the input must be at least 6 V to ensure the output is the full 5 V. Generally speaking, the dropout voltage increases as the output current increases. See the “Details” section below for more information on the dropout voltage for this specific regulator version.\u003c\/p\u003e\n\u003cp\u003eThe graphs below show the typical efficiency and dropout voltage of the 5 V D24V5F5 regulator as a function of the output current:\u003c\/p\u003e\n\u003cdiv class=\"left\"\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J5226.1200.png?73ecac2d4479a75a832bf74b4eb1f0c2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J5226_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J5226\",\"caption\":\"\\u003cp\\u003eTypical efficiency of Pololu 5V step-down voltage regulator D24V5F5.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J5226.98x98.jpg?73ecac2d4479a75a832bf74b4eb1f0c2\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J5226.600x480.jpg?73ecac2d4479a75a832bf74b4eb1f0c2\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J5226.1200.png?73ecac2d4479a75a832bf74b4eb1f0c2\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J5226\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"left\"\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J5227.1200.png?eae3c0772c504dcf4580a9b891b43dea\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J5227_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J5227\",\"caption\":\"\\u003cp\\u003eTypical dropout voltage of Pololu 5V step-down voltage regulator D24V5F5.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J5227.98x98.jpg?eae3c0772c504dcf4580a9b891b43dea\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J5227.600x480.jpg?eae3c0772c504dcf4580a9b891b43dea\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J5227.1200.png?eae3c0772c504dcf4580a9b891b43dea\",\"longest_side\":600}\u0026gt;' data-picture-id=\"0J5227\" data-picture-longest_side=\"600\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLC voltage spikes\u003c\/h2\u003e\n\u003cp\u003eWhen connecting voltage to electronic circuits, the initial rush of current can cause voltage spikes that are much higher than the input voltage. If these spikes exceed the regulator’s maximum voltage (36 V), the regulator can be destroyed. In our tests with typical power leads (~30? test clips), input voltages above 20 V caused spikes over 36 V.\u003c\/p\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291031408831,"sku":"MLE00777","price":300.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/Pololu-5V-500mA-Step-Down-Voltage-Regulator-D24V5F5-01_1b29b10b-901d-4735-abfd-29c4c8112092.jpg?v=1735815739"},{"product_id":"pololu-22t-track-set-black","title":"Pololu 22T Track Set - Black | 3030","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 22T Track Set - Black\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThis set contains components for adding a tracked drive system to a small robot or vehicle. It consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 22-tooth silicone tracks\u003c\/li\u003e\n\u003cli\u003eTwo ABS drive sprockets\u003c\/li\u003e\n\u003cli\u003eTwo ABS idler sprockets\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 5mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 12mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo washers and M3 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pair of idler sprockets is also included in the set; these are very similar to the drive sprockets, with the main difference being that they are designed to spin freely instead of attaching to a motor shaft. They can be mounted with the provided shoulder bolts as shown in the diagram below. (The blue component labeled “ROBOT CHASSIS” represents a bracket or piece of a robot chassis that the sprocket is being mounted to, and is not a part included in the set.)\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7941_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7941\",\"caption\":\"\\u003cp\\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.98x98.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.600x480.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\",\"longest_side\":888}\u0026gt;' data-picture-id=\"0J7941\" data-picture-longest_side=\"888\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis track set comes with \u003cstrong\u003eblack\u003c\/strong\u003e sprockets and \u003cstrong\u003e22T\u003c\/strong\u003e tracks.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7926.1200.jpg?ded5e8bc3dc3f4df91ac42794c220bf0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7926_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7926\",\"caption\":\"\\u003cp\\u003ePololu 22T Track Set \\u0026#8211; Black.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7926.98x98.jpg?ded5e8bc3dc3f4df91ac42794c220bf0\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7926.600x480.jpg?ded5e8bc3dc3f4df91ac42794c220bf0\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7926.1200.jpg?ded5e8bc3dc3f4df91ac42794c220bf0\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7926\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePololu 22T Track Set – Black.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7932.1200.jpg?7e16da7c911f4edd99732f4c8619626a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7932_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7932\",\"caption\":\"\\u003cp\\u003eZumo 32U4 robot with black sprockets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7932.98x98.jpg?7e16da7c911f4edd99732f4c8619626a\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7932.600x480.jpg?7e16da7c911f4edd99732f4c8619626a\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7932.1200.jpg?7e16da7c911f4edd99732f4c8619626a\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7932\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7929.1200.jpg?717e2d06065c9ab51c643f0a2d199ee8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7929_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7929\",\"caption\":\"\\u003cp\\u003eSide view of Zumo 32U4 robot with black sprockets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7929.98x98.jpg?717e2d06065c9ab51c643f0a2d199ee8\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7929.600x480.jpg?717e2d06065c9ab51c643f0a2d199ee8\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7929.1200.jpg?717e2d06065c9ab51c643f0a2d199ee8\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7929\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003eA dimension diagram containing the sprockets, tracks, and bolts is available \u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003ehere\u003c\/a\u003e (618k pdf). Several key dimensions are highlighted below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSprocket diameter: 35 mm (1.38?)\u003c\/li\u003e\n\u003cli\u003eDiameter with track: approx. 39 mm (1.54?)\u003c\/li\u003e\n\u003cli\u003eTrack width: 14.6 mm (0.57?)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe threaded portion of the shoulder bolts can be cut to the desired length.\u003c\/p\u003e\n\u003cp\u003eThe ideal spacing between the centers of the two sprockets is about 48 mm for the 22T tracks and 85 mm for the 30T tracks. Because the tracks are elastic, they will maintain tension even if you do not precisely match this distance. However, if the spacing is too short, they will be loose and more likely to slip off; if the spacing is too long, additional strain will be placed on the sprocket shafts, and the motor might not be able to turn as well.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7923_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7923\",\"caption\":\"\\u003cp\\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.98x98.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.600x480.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\",\"longest_side\":2163}\u0026gt;' data-picture-id=\"0J7923\" data-picture-longest_side=\"2163\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003eDimension diagram of the Pololu Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1597\/pololu-22t-track-set.step\"\u003e3D model of the Pololu 22T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1598\/pololu-30t-track-set.step\"\u003e3D model of the Pololu 30T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291031900351,"sku":"MLE00783","price":800.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/Pololu-22T-Track-Set-Black-01_cbbb83fe-bd10-428d-839f-a0fcd0e10fab.jpg?v=1735815734"},{"product_id":"pololu-22t-track-set-red","title":"Pololu 22T Track Set - Red | 3031","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 22T Track Set - Red\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThis set contains components for adding a tracked drive system to a small robot or vehicle. It consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 22-tooth silicone tracks\u003c\/li\u003e\n\u003cli\u003eTwo ABS drive sprockets measuring 35mm (1.4\") in diameter\u003c\/li\u003e\n\u003cli\u003eTwo ABS idler sprockets\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 5mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 12mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo washers and M3 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pair of idler sprockets is also included in the set; these are very similar to the drive sprockets, with the main difference being that they are designed to spin freely instead of attaching to a motor shaft. They can be mounted with the provided shoulder bolts as shown in the diagram below. (The blue component labeled “ROBOT CHASSIS” represents a bracket or piece of a robot chassis that the sprocket is being mounted to, and is not a part included in the set.)\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7941_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7941\",\"caption\":\"\\u003cp\\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.98x98.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.600x480.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\",\"longest_side\":888}\u0026gt;' data-picture-id=\"0J7941\" data-picture-longest_side=\"888\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis track set comes with \u003cstrong\u003ered\u003c\/strong\u003e sprockets and \u003cstrong\u003e22T\u003c\/strong\u003e tracks.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7927.1200.jpg?95da82f637c2ad26a2d9589bf8a151e8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7927_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7927\",\"caption\":\"\\u003cp\\u003ePololu 22T Track Set \\u0026#8211; Red.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7927.98x98.jpg?95da82f637c2ad26a2d9589bf8a151e8\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7927.600x480.jpg?95da82f637c2ad26a2d9589bf8a151e8\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7927.1200.jpg?95da82f637c2ad26a2d9589bf8a151e8\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7927\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePololu 22T Track Set – Red.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7933.1200.jpg?a185f9af292c41c1b0cd8894b689bf8b\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7933_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7933\",\"caption\":\"\\u003cp\\u003eZumo 32U4 robot with red sprockets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7933.98x98.jpg?a185f9af292c41c1b0cd8894b689bf8b\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7933.600x480.jpg?a185f9af292c41c1b0cd8894b689bf8b\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7933.1200.jpg?a185f9af292c41c1b0cd8894b689bf8b\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7933\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7930.1200.jpg?74d122e1836897170ede3db53e79a5cc\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7930_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7930\",\"caption\":\"\\u003cp\\u003eSide view of Zumo 32U4 robot with red sprockets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7930.98x98.jpg?74d122e1836897170ede3db53e79a5cc\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7930.600x480.jpg?74d122e1836897170ede3db53e79a5cc\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7930.1200.jpg?74d122e1836897170ede3db53e79a5cc\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7930\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003eA dimension diagram containing the sprockets, tracks, and bolts is available \u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003ehere\u003c\/a\u003e (618k pdf). Several key dimensions are highlighted below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSprocket diameter: 35 mm (1.38?)\u003c\/li\u003e\n\u003cli\u003eDiameter with track: approx. 39 mm (1.54?)\u003c\/li\u003e\n\u003cli\u003eTrack width: 14.6 mm (0.57?)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe threaded portion of the shoulder bolts can be cut to the desired length.\u003c\/p\u003e\n\u003cp\u003eThe ideal spacing between the centers of the two sprockets is about 48 mm for the 22T tracks and 85 mm for the 30T tracks. Because the tracks are elastic, they will maintain tension even if you do not precisely match this distance. However, if the spacing is too short, they will be loose and more likely to slip off; if the spacing is too long, additional strain will be placed on the sprocket shafts, and the motor might not be able to turn as well.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7923_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7923\",\"caption\":\"\\u003cp\\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.98x98.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.600x480.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\",\"longest_side\":2163}\u0026gt;' data-picture-id=\"0J7923\" data-picture-longest_side=\"2163\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003eDimension diagram of the Pololu Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1597\/pololu-22t-track-set.step\"\u003e3D model of the Pololu 22T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1598\/pololu-30t-track-set.step\"\u003e3D model of the Pololu 30T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291032228031,"sku":"MLE00784","price":800.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/Pololu-22T-Track-Set-Red-01_6992b41a-ffa3-47c2-a925-e4796a144020.jpg?v=1735815730"},{"product_id":"pololu-30t-track-set-red","title":"Pololu 30T Track Set - Red 3034","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 30T Track Set - Red\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThis set contains components for adding a tracked drive system to a small robot or vehicle. It consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo silicone tracks\u003c\/li\u003e\n\u003cli\u003eTwo ABS drive sprockets\u003c\/li\u003e\n\u003cli\u003eTwo ABS idler sprockets\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 5mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 12mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo washers and M3 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pair of idler sprockets is also included in the set; these are very similar to the drive sprockets, with the main difference being that they are designed to spin freely instead of attaching to a motor shaft. They can be mounted with the provided shoulder bolts as shown in the diagram below. (The blue component labeled “ROBOT CHASSIS” represents a bracket or piece of a robot chassis that the sprocket is being mounted to, and is not a part included in the set.)\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7941_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7941\",\"caption\":\"\\u003cp\\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.98x98.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.600x480.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\",\"longest_side\":888}\u0026gt;' data-picture-id=\"0J7941\" data-picture-longest_side=\"888\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis track set comes with \u003cstrong\u003ered\u003c\/strong\u003e sprockets and \u003cstrong\u003e30T\u003c\/strong\u003e tracks.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7921.1200.jpg?4201c51cef9be605715ab431c9a37eac\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7921_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7921\",\"caption\":\"\\u003cp\\u003ePololu 30T Track Set \\u0026#8211; Rlack.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7921.98x98.jpg?4201c51cef9be605715ab431c9a37eac\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7921.600x480.jpg?4201c51cef9be605715ab431c9a37eac\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7921.1200.jpg?4201c51cef9be605715ab431c9a37eac\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7921\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePololu 30T Track Set – Rlack.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7915.1200.jpg?589aa1c839151402be9b887f2e88a91e\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7915_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7915\",\"caption\":\"\\u003cp\\u003ePololu 30T track set with red sprockets mounted on a 3D-printed chassis.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7915.98x98.jpg?589aa1c839151402be9b887f2e88a91e\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7915.600x480.jpg?589aa1c839151402be9b887f2e88a91e\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7915.1200.jpg?589aa1c839151402be9b887f2e88a91e\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7915\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7918.1200.jpg?ef18e60209f6aca08344c6e492022100\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7918_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7918\",\"caption\":\"\\u003cp\\u003eSide view of Pololu 30T track set with red sprockets mounted on a 3D-printed chassis.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7918.98x98.jpg?ef18e60209f6aca08344c6e492022100\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7918.600x480.jpg?ef18e60209f6aca08344c6e492022100\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7918.1200.jpg?ef18e60209f6aca08344c6e492022100\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7918\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003eA dimension diagram containing the sprockets, tracks, and bolts is available \u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003ehere\u003c\/a\u003e (618k pdf). Several key dimensions are highlighted below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSprocket diameter: 35 mm (1.38?)\u003c\/li\u003e\n\u003cli\u003eDiameter with track: approx. 39 mm (1.54?)\u003c\/li\u003e\n\u003cli\u003eTrack width: 14.6 mm (0.57?)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe threaded portion of the shoulder bolts can be cut to the desired length.\u003c\/p\u003e\n\u003cp\u003eThe ideal spacing between the centers of the two sprockets is about 48 mm for the 22T tracks and 85 mm for the 30T tracks. Because the tracks are elastic, they will maintain tension even if you do not precisely match this distance. However, if the spacing is too short, they will be loose and more likely to slip off; if the spacing is too long, additional strain will be placed on the sprocket shafts, and the motor might not be able to turn as well.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7923_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7923\",\"caption\":\"\\u003cp\\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.98x98.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.600x480.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\",\"longest_side\":2163}\u0026gt;' data-picture-id=\"0J7923\" data-picture-longest_side=\"2163\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003eDimension diagram of the Pololu Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1597\/pololu-22t-track-set.step\"\u003e3D model of the Pololu 22T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1598\/pololu-30t-track-set.step\"\u003e3D model of the Pololu 30T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291032293567,"sku":"MLE00785","price":900.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/3042d348dfbb5c0e97fd3cbfbffabe72.jpg?v=1735815729"},{"product_id":"pololu-30t-track-set-black","title":"Pololu 30T Track Set - Black | 3033","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 30T Track Set - Black\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThis set contains components for adding a tracked drive system to a small robot or vehicle. It consists of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo silicone tracks\u003c\/li\u003e\n\u003cli\u003eTwo ABS drive sprockets\u003c\/li\u003e\n\u003cli\u003eTwo ABS idler sprockets\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 5mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo M3 shoulder bolts with a 12mm threaded portion\u003c\/li\u003e\n\u003cli\u003eTwo washers and M3 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pair of idler sprockets is also included in the set; these are very similar to the drive sprockets, with the main difference being that they are designed to spin freely instead of attaching to a motor shaft. They can be mounted with the provided shoulder bolts as shown in the diagram below. (The blue component labeled “ROBOT CHASSIS” represents a bracket or piece of a robot chassis that the sprocket is being mounted to, and is not a part included in the set.) Our \u003ca href=\"https:\/\/www.pololu.com\/category\/93\/spacers\"\u003enylon spacers\u003c\/a\u003e with 3.3 mm inner diameters can be used to offset the sprockets from a flat mounting surface.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7941_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7941\",\"caption\":\"\\u003cp\\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.98x98.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.600x480.jpg?eb353e0a45e16e0bf67450c7bed9ca6c\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7941.1200.png?eb353e0a45e16e0bf67450c7bed9ca6c\",\"longest_side\":888}\u0026gt;' data-picture-id=\"0J7941\" data-picture-longest_side=\"888\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExploded view diagram showing an idler sprocket and its mounting hardware.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis track set comes with \u003cstrong\u003eblack\u003c\/strong\u003e sprockets and \u003cstrong\u003e30T\u003c\/strong\u003e tracks.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7920.1200.jpg?6966724b59610746903c1e9f53f9610d\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7920_400.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7920\",\"caption\":\"\\u003cp\\u003ePololu 30T Track Set \\u0026#8211; Black.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7920.98x98.jpg?6966724b59610746903c1e9f53f9610d\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7920.600x480.jpg?6966724b59610746903c1e9f53f9610d\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7920.1200.jpg?6966724b59610746903c1e9f53f9610d\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7920\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePololu 30T Track Set – Black.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"side_by_side_pics\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7914.1200.jpg?09d7497aa282dc6151e108730a001181\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7914_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7914\",\"caption\":\"\\u003cp\\u003ePololu 30T track set with black sprockets mounted on a 3D-printed chassis.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7914.98x98.jpg?09d7497aa282dc6151e108730a001181\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7914.600x480.jpg?09d7497aa282dc6151e108730a001181\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7914.1200.jpg?09d7497aa282dc6151e108730a001181\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7914\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7917.1200.jpg?231308e0aeafe225069987f1decb8e8b\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7917_300.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7917\",\"caption\":\"\\u003cp\\u003eSide view of Pololu 30T track set with black sprockets mounted on a 3D-printed chassis.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7917.98x98.jpg?231308e0aeafe225069987f1decb8e8b\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7917.600x480.jpg?231308e0aeafe225069987f1decb8e8b\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7917.1200.jpg?231308e0aeafe225069987f1decb8e8b\",\"longest_side\":1200}\u0026gt;' data-picture-id=\"0J7917\" data-picture-longest_side=\"1200\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003eA dimension diagram containing the sprockets, tracks, and bolts is available \u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003ehere\u003c\/a\u003e (618k pdf). Several key dimensions are highlighted below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSprocket diameter: 35 mm (1.38?)\u003c\/li\u003e\n\u003cli\u003eDiameter with track: approx. 39 mm (1.54?)\u003c\/li\u003e\n\u003cli\u003eTrack width: 14.6 mm (0.57?)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe threaded portion of the shoulder bolts can be cut to the desired length.\u003c\/p\u003e\n\u003cp\u003eThe ideal spacing between the centers of the two sprockets is about 48 mm for the 22T tracks and 85 mm for the 30T tracks. Because the tracks are elastic, they will maintain tension even if you do not precisely match this distance. However, if the spacing is too short, they will be loose and more likely to slip off; if the spacing is too long, additional strain will be placed on the sprocket shafts, and the motor might not be able to turn as well.\u003c\/p\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J7923_500.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J7923\",\"caption\":\"\\u003cp\\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.98x98.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.600x480.jpg?37dce244c597dd511d72e8941c76b2dd\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J7923.1200.jpg?37dce244c597dd511d72e8941c76b2dd\",\"longest_side\":2163}\u0026gt;' data-picture-id=\"0J7923\" data-picture-longest_side=\"2163\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSprocket spacing diagram for the Pololu 22Tand 30T track sets.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1359\/pololu-track-set-dimensions.pdf\"\u003eDimension diagram of the Pololu Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1597\/pololu-22t-track-set.step\"\u003e3D model of the Pololu 22T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1598\/pololu-30t-track-set.step\"\u003e3D model of the Pololu 30T Track Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42291032391871,"sku":"MLE00786","price":900.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/products\/Pololu-30T-Track-Set-Black_4bda9fdc-1162-4df9-a25b-4ba1fdc36490.jpg?v=1735815727"},{"product_id":"pololu-3pi-robot","title":"Pololu 3pi Robot | Code: 975","description":"\u003ch1 id=\"page_title\"\u003e\u003cstrong\u003ePololu 3pi Robot\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe 3pi robot is designed to excel in line-following and maze-solving competitions. It has a small size (9.5 cm\/3.7\" diameter, 83 g\/2.9 oz without batteries) and takes just four AAA cells (not included), while a unique power system runs the motors at a constant 9.25 V independent of the battery charge level. The regulated voltage allows the 3pi to reach speeds up to 100 cm\/second while making precise turns and spins that don’t vary with the battery voltage.\u003c\/p\u003e\n\u003cp\u003eThe 3pi robot makes a great platform for people with C programming experience to learn robotics, and it is a fun environment for ambitious beginners to learn C programming. At its heart is an ATmega328P AVR microcontroller from Microchip (formerly Atmel) running at 20 MHz and featuring 32 KB of flash program memory, 2 KB RAM, and 1 KB of persistent EEPROM memory. The popular, free GNU C\/C++ compiler works perfectly with the 3pi, Atmel Studio provides a comfortable development environment, and an extensive set of libraries provided by Pololu makes it a breeze to interface with all of the integrated hardware. The 3pi is also compatible with the popular Arduino development platform. We provide a number of sample programs to show how to use the various 3pi components, as well as how to perform more complex behaviors such as line following and maze solving.\u003c\/p\u003e\n\u003cp\u003eThe diagrams below highlight the important features of the 3pi. Click on either picture for an expanded view.\u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J843.1200.jpg?0679f1a8a7993bc85c7aed6be105db0d\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J843_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J843\",\"caption\":\"\\u003cp\\u003eGeneral features of the Pololu 3pi robot, top view.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J843.98x98.jpg?0679f1a8a7993bc85c7aed6be105db0d\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J843.600x480.jpg?0679f1a8a7993bc85c7aed6be105db0d\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J843.1200.jpg?0679f1a8a7993bc85c7aed6be105db0d\",\"longest_side\":807}\u0026gt;' data-picture-id=\"0J843\" data-picture-longest_side=\"807\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ctable class=\"picture_with_caption center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"noscript-fallback\" href=\"https:\/\/a.pololu-files.com\/picture\/0J845.1200.jpg?d0cfe4fe0f7b28d0b6f697e47d06bdd7\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"zoomable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0J845_250.jpg\" alt=\"\" data-gallery-pictures='\u0026lt;{\"id\":\"0J845\",\"caption\":\"\\u003cp\\u003eLabeled bottom view of the Pololu 3pi robot.\\u003c\/p\\u003e\",\"url_tiny\":\"https:\/\/a.pololu-files.com\/picture\/0J845.98x98.jpg?d0cfe4fe0f7b28d0b6f697e47d06bdd7\",\"url_medium\":\"https:\/\/a.pololu-files.com\/picture\/0J845.600x480.jpg?d0cfe4fe0f7b28d0b6f697e47d06bdd7\",\"url_full\":\"https:\/\/a.pololu-files.com\/picture\/0J845.1200.jpg?d0cfe4fe0f7b28d0b6f697e47d06bdd7\",\"longest_side\":826}\u0026gt;' data-picture-id=\"0J845\" data-picture-longest_side=\"826\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor instructions on setting up and programming the 3pi, including sample code, contest ideas, and more, see the \u003ca href=\"https:\/\/www.pololu.com\/docs\/0J21\"\u003e\u003cstrong\u003e3pi User’s Guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ed1c24\"\u003e\u003cstrong\u003ePlease Note: Batteries and LCD are not included in the package.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #f99b1c\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eSize:\u003c\/th\u003e\n\u003ctd\u003e3.7\" diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #f99b1c\"\u003eGeneral specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eProcessor:\u003c\/th\u003e\n\u003ctd\u003eATmega328P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMotor driver:\u003c\/th\u003e\n\u003ctd\u003eTB6612FNG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMotor channels:\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eUser I\/O lines:\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMinimum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eMaximum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eMaximum PWM frequency:\u003c\/th\u003e\n\u003ctd\u003e80 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth\u003eReverse voltage protection?:\u003c\/th\u003e\n\u003ctd\u003eY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth\u003eExternal programmer required?:\u003c\/th\u003e\n\u003ctd\u003eY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #f99b1c\"\u003eNotes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDigital I\/O lines PD0 and PD1 are available; two more analog inputs and one analog\/digital pin can be made available by removing jumpers and disabling special features of the board.\u003c\/li\u003e\n\u003cli\u003eDesigned for use with 4 x AAA NiMH or Alkaline cells. A step-up regulator boosts the motor voltage to 9.25 V.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan style=\"color: #f99b1c\"\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J21\"\u003ePololu 3pi Robot User’s Guide\u003c\/a\u003e (\u003ca href=\"https:\/\/www.pololu.com\/docs\/pdf\/0J21\/3pi.pdf\"\u003ePrintable PDF\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J51\"\u003ePololu AVR Programming Quick Start Guide\u003c\/a\u003e (\u003ca href=\"https:\/\/www.pololu.com\/docs\/pdf\/0J51\/avr_programming_quick_start_guide.pdf\"\u003ePrintable PDF\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J26\"\u003eSample Project: 3pi Wall Follower\u003c\/a\u003e (\u003ca href=\"https:\/\/www.pololu.com\/docs\/pdf\/0J26\/3pi_wall_follower.pdf\"\u003ePrintable PDF\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":42292847673535,"sku":"MLE01024","price":6465.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/8a61864ca40a3e2595ab57bc3aa1d89f.jpg?v=1735814876"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/collections\/pololu.jpg?v=1713251628","url":"https:\/\/makerlab.ph\/collections\/pololu-1.oembed","provider":"Makerlab PH","version":"1.0","type":"link"}