{"product_id":"makerlab-uno-r3-ch340-type-c","title":"Makerlab UNO R3 CH340 Type C","description":"\u003cdiv data-page-id=\"IdiLd5pHcoqCInxFfu0lYtg9gGc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-NhRVd0LZRoHfYRxvpablgnY9gAe\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RdGQd4aufoOYzhxwpeWlOAiVg8e\"\u003eThis board is an \"SMD\" version of the UNO R3, meaning the ATmega328P microcontroller is soldered directly to the board rather than sitting in a socket. This low-profile design is more vibration-resistant and robust.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Op08dLwpxoHQjMxmQY5lfJf1g6f\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WH5Adow5UoeNqJx4ByzlC7tngoh\"\u003eThe primary upgrade is the \u003cstrong\u003eUSB Type-C\u003c\/strong\u003e connector, which offers a more secure physical connection and eliminates the need for legacy \"printer cables.\" While it functions identically to an official Arduino in code, it requires the \u003cstrong\u003eCH340 driver\u003c\/strong\u003e to be installed on your computer for the USB port to be recognized. It is the \"workhorse\" board of choice for STEM education and rapid prototyping.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-FwIGddEipoRLVmxptcxlqYzYgTe\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-FwIGddEipoRLVmxptcxlqYzYgTe\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Sad8dUnFEoIjg7x5aBklWSdQgPh\"\u003e\n\u003cstrong\u003eUSB Type-C Interface:\u003c\/strong\u003e Reversible, modern, and highly durable; compatible with standard smartphone and laptop charging cables.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LbtEdI9DeoJbrfx60VqlnNVSgvm\"\u003e\n\u003cstrong\u003eSMD Microcontroller:\u003c\/strong\u003e Uses the surface-mount ATmega328P-AU, which is more compact and reliable for mobile robotics.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UwmXdNcGcotGuHxNYH7lfKyogkg\"\u003e\n\u003cstrong\u003eReset Protection:\u003c\/strong\u003e Includes a resettable polyfuse to protect your computer's USB port from accidental shorts or overcurrent.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MzdCdugX3oTErYxTN33lLcpXgGf\"\u003e\n\u003cstrong\u003eFull Shield Compatibility:\u003c\/strong\u003e Maintains the standard UNO R3 pinout, making it 100% compatible with existing motor, sensor, and LCD shields.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-WLMbdjmnfoB7EJxZcyqlwBWjgJc\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-WLMbdjmnfoB7EJxZcyqlwBWjgJc\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-AYm5dWxJdo79lqx48GOlVLCwghg\"\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e ATmega328P (SMD Package)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KDSOdjVY1o5B1vxyUrllABCEgiB\"\u003e\n\u003cstrong\u003eUSB-Serial Chip:\u003c\/strong\u003e CH340C\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OHaedJdeaoReLhxGXyLllYKzgne\"\u003e\n\u003cstrong\u003eOperating Voltage: \u003c\/strong\u003e5V\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TuNUdHDlFo3ehzxLCCalIgEjgwh\"\u003e\n\u003cstrong\u003eInput Voltage (Rec.):\u003c\/strong\u003e 7V−12V (via DC Barrel Jack)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MLI9dN5SyormvExW7iLlW8EGg5d\"\u003e\n\u003cstrong\u003eDigital I\/O Pins:\u003c\/strong\u003e 14 (6 provide PWM output)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RWhcd8Boeoir81xipWIlRxB9gYb\"\u003e\n\u003cstrong\u003eAnalog Input Pins:\u003c\/strong\u003e 6\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WksBdEpiAootBxxbDialM2nfgZc\"\u003e\n\u003cstrong\u003eDC Current per I\/O:\u003c\/strong\u003e 20mA to 40mA\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MQPKd0OmoobDUuxzJlCltS9kgKd\"\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 32KB (0.5KB used by bootloader)\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IL9ydphhEoA6J8xNPtYlrukYgvb\"\u003e\n\u003cstrong\u003eSRAM \/ EEPROM: \u003c\/strong\u003e2KB \/ 1KB\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PaIQdltloojDFVxR0nhlaUD4glg\"\u003e\n\u003cstrong\u003eClock Speed: \u003c\/strong\u003e16MHz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BecddqICYoKhr3xuZQdl7oXxg2c\"\u003e\n\u003cstrong\u003eUSB Connector:\u003c\/strong\u003e Type-C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44433230004415,"sku":"MLE07360","price":349.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE07360.jpg?v=1769391816","url":"https:\/\/makerlab.ph\/products\/makerlab-uno-r3-ch340-type-c","provider":"Makerlab PH","version":"1.0","type":"link"}