Before going to build the robot, it is important to understand how the ultrasonic sensor ... circuit diagram for this project is given below, as you can see it uses an Arduino nano. But we can also ...

Overview This project implements a smart door monitoring system using Arduino and sensors to detect door status changes ... Connect the Arduino hardware components according to the circuit diagram ...

This obstacle-avoiding car is using the Arduino microcontroller as its main motherboard including some sensors and electronic modules. It uses the L298N H-Bridge driver to control the 4 wheels of ...