{"product_id":"pir-motion-sensor-hc-sr501","title":"PIR Motion Sensor HC-SR501","description":"\u003ch1\u003ePIR Motion Sensor HC-SR501\u003c\/h1\u003e\n\u003cp\u003ePIR motion sensor works by constantly comparing the level of infrared radiation (IR) of the surrounding are, this allows the sensor to detect motion, these sensors are commonly used for home automation, such as automated lighting systems, and security systems.\u003c\/p\u003e\n\u003cp\u003eThis particular PIR motion sensor module uses LHI778 Passive Infrared Sensor and BISS0001 IC to control how motion is detected. The module features adjustable sensitivity that allows for a motion detection range from 3 meters to 7 meters, and a time delay adjustments and trigger selection that allow for fine tuning within your application.\u003c\/p\u003e\n\u003cp\u003eThis product can work on its own in conjunction with a \u003ca href=\"https:\/\/www.makerlab-electronics.com\/product\/relay-module-spdt\/\"\u003erelay module\u003c\/a\u003e even without a microcontroller, however if you want to add more functionality than just turning on a device, you will need an \u003ca href=\"https:\/\/www.makerlab-electronics.com\/product\/arduino-uno-r3\/\"\u003eArduino.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/i0.wp.com\/henrysbench.capnfatz.com\/wp-content\/uploads\/2016\/02\/HC-SR501-Motion-Detector-Pin-Outs.png?resize=500%2C355\" alt=\"PIR Motion Sensor HC-SR501 Motion Detector Pin Outs\" width=\"500\" height=\"355\"\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 243px\" width=\"747\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003e\u003cstrong\u003ePin or Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"505\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003eTime Delay Adjust\u003c\/td\u003e\n\u003ctd width=\"505\"\u003eSets how long the output remains high after detecting motion 5 seconds to 5 minutes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003eSensitivity Adjust\u003c\/td\u003e\n\u003ctd width=\"505\"\u003eSets the detection range 3 meters to 7 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003eTrigger Selection Jumper\u003c\/td\u003e\n\u003ctd width=\"505\"\u003eSet for single or repeatable triggers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003eGround pin\u003c\/td\u003e\n\u003ctd width=\"505\"\u003eGround input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003eOutput Pin\u003c\/td\u003e\n\u003ctd width=\"505\"\u003eLow when no motion is detected, High when motion is detected. High is 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"133\"\u003ePower Pin\u003c\/td\u003e\n\u003ctd width=\"505\"\u003e5 to 20 VDC Supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i2.wp.com\/henrysbench.capnfatz.com\/wp-content\/uploads\/2016\/02\/HC-SR501-Sensitivity-Adjust.png?resize=300%2C300\" alt=\"HC SR501 Sensitivity Adjust\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 5V – 20V\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 65mA\u003c\/li\u003e\n\u003cli\u003eTTL output: 3.3V, 0V\u003c\/li\u003e\n\u003cli\u003eDelay time: Adjustable\u003c\/li\u003e\n\u003cli\u003eLock time: 0.2 sec\u003c\/li\u003e\n\u003cli\u003eTrigger methods: L – disable repeat trigger, H enable repeat trigger\u003c\/li\u003e\n\u003cli\u003eSensing range: less than 120 degree, within 7 meters\u003c\/li\u003e\n\u003cli\u003eTemperature: – 15 ~ +70\u003c\/li\u003e\n\u003cli\u003eDimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Others","offers":[{"title":"Default Title","offer_id":42292815921343,"sku":"MLE00527","price":80.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/05bd2dd6b595b6073a3e726029950b3f.jpg?v=1735815381","url":"https:\/\/makerlab.ph\/products\/pir-motion-sensor-hc-sr501","provider":"Makerlab PH","version":"1.0","type":"link"}