The code of my 2017 sumo robot, using an arduino nano, two HC-SR04 ultrasonic sensors, two TCS3200 color sensors and a L298N motor controller.

Hello, everyone Today, I am presenting a simple but powerful engineering project: the Ultrasonic Distance Sensor using Arduino Uno. The goal of this project is to measure the distance of an object ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

This project is based on an HC-SR04 ultrasonic sensor with Arduino to measure distance between the sensor and an object. The sensor sends ultrasonic waves and receives the reflected signal. The time ...