{"product_id":"ultrasonic-obstacle-avoidance-car-tracking-ranging-robot-programming-diy-car-kit-51-mcu-smart-car","title":"Ultrasonic Obstacle Avoidance Car Tracking Ranging Robot Programming DIY Car Kit 51 MCU Smart Car","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eParameter:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eWorking voltage: 5V\u003cbr\u003ePCB size: 120*73mm\u003cbr\u003e\u003cfont color=\"#ff0000\"\u003ePower supply mode: 4 AAA batteries (package are not included)\u003c\/font\u003e\u003cbr\u003eWorking current: no-load less than 300mA (the motors are working but not walking)\u003cbr\u003eThe universal wheel version reduces the walking resistance of the car, saves power and lasts longer\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. Using high-quality materials, the quality is guaranteed\u003cbr\u003e2. Ultrasonic distance measurement and obstacle avoidance, automatically rotate or back to avoid obstacles when encountering obstacles\u003cbr\u003e3. The digital tube displays the current obstacle distance in real time, up to 5 meters\u003cbr\u003e4. Introduce a new simulation design concept to make the circuit board more like a car chassis, a dedicated motor drive chip, control the forward and reverse rotation of the motor, and flexibly control the car's forward, backward, in-situ rotation and other actions; the STC single-chip control system is closer to the people\u003cbr\u003e5. A wide range of applications, training hands-on ability\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1x DIY Car Kit\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49121003602145,"sku":"BG-2017971","price":13.04,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/d14b3682-7ee7-4882-8c74-98077ae3ad21.jpg?v=1789397077","url":"https:\/\/ontproduct.com\/products\/ultrasonic-obstacle-avoidance-car-tracking-ranging-robot-programming-diy-car-kit-51-mcu-smart-car","provider":"IvySource","version":"1.0","type":"link"}