Have you ever been in a situation, whether in a conference room, a private office, or a room in your own home, where you can't tell if someone is inside (or if the light is on) from the outside ...

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 ...

This repository contains 3D-printable models, PCB design files and code needed to make an arcade controller that looks like this: There are ten major versions of the Flatbox. They all use Kailh low ...