This project is an Arduino-based distance detector that uses a servo motor, ultrasonic sensor, and LEDs to measure and display distances. It also includes multiple modes of operation controlled by ...

This work focuses on the development of an automatic signaling system that detects the presence of pedestrians and adjusts the state of the traffic lights accordingly. The system uses the Arduino Uno ...

Reader [Joshua] sent in his latest project. using a sonar rangefinder, an Arduino, and some clever programming, he’s made is computer react to his distance from it. As you can see in the video after ...