Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...

Learn how to use the Arduino nRF24L01 module for wireless communication. This beginner-friendly guide covers wiring, code, and troubleshooting to kickstart your Arduino RF projects.

This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...

Also note that the Theremin demonstrated here is a stripped-down (and tricky) version of the far-famed proximity-controlled musical instrument – the key difference is that it employs a cheap light ...

Ultrasonics sensor, IR sensor, Photoresistor sensor, Arduino, Arduino cable Good internet connectivity Arduino IDE Essential tools are a multimeter, soldering iron, solder, and wire cutter. Arduino ...

Contribute to chibaf/ACS712-Arduino_UNO_R4 development by creating an account on GitHub.