The 2019 AR2 was a rough design that just stacked shields on an Arduino Mega board. But the moment he published the design data on GitHub, the world changed. Strangers forked the repository, sent ...

If you grew up in a snowy climate, chances are you’ve ridden a sled or toboggan when you were young. The downhill part of sledding is great fun, but dragging the thing back up gets boring quickly.

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

ElectronicsForU.comIf it\'s electronics, it\'s here.

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.