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 project demonstrates an Arduino-powered wireless frequency meter that can measure the frequency of sinusoidal AC transmissions ranging from 50Hz to 3kHz. Figures 1 and 2 show prototype ...

[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance readings ...

Arduino enthusiasts that are searching for a wireless programming Arduino shield, which includes a motor shield and is compatible with development boards may be interested in a new piece of hardware ...