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(1/2) 4-Wheel Drive Multifunction (Wireless) Robot Car Kit

Overview This is the first part of the 2-part project for 4-wheel drive multifunction (wireless) robot car kit. The first part covers the functionality of a robot car with its own obstacle avoidance capability using both ultrasonic sensors and infrared obstacle avoidance modules. The robot car is completely autonomous to the robot car kit owner. The robot car uses the
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Motion Detector using PIR Module

Overview A passive infrared (PIR) sensor is a type of sensor that detects movement using infrared radiation. Typically, a PIR sensor is used for home automation, motion detection, and many more. In this project, the PIR sensor is used for motion detection, and a light-emitting diode is used as an