Labs Electronics’ Challenger+ RP2040 LoRa Mk II is a small development board based on the dual-core 133MHz RP2040 ...

Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

AutoPlex7 is a simple and versatile Arduino library for controlling seven segment displays with up to four digits. Unlike many other libraries for this purpose, AutoPlex7 automatically multipexes ...

This project demonstrates a real-time control system that uses computer vision to regulate the speed of a DC motor. Hand gestures captured via a webcam are interpreted to set a target RPM, which is ...