Go to your Arduino Library usually located in "C:\Program Files (x86)\Arduino\libraries\Keyboard\src". Make a backup of your "Keyboard.cpp" and save it somewhere safe. Copy the Keyboard.cpp in your ...

It's my firm belief that the best keyboard in history is the Sun Type 5 UNIX Layout. It big, heavy, chunky, blocky, and feels wonderful to me. What's more? It's the UNIX keyboard and the first ...

After RFDuino, here’s another tiny low cost Bluetooth 4.0 SMART development board compatible with Arduino. BLEduino board is the merger of Arduino Leonardo and Bluetooth module, features Atmel ...

Arduino shields are modular circuit boards that piggyback onto your Arduino to instill it with extra functionality. Want to connect your Arduino to the Internet and post to Twitter? There’s a shield ...

Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like [ElectroBoy]’s ...

Panel meters in regulated power supplies are used to display electrical parameters like voltage and current. Presented here is a DC Panel Meter circuit to display DC voltage and current of power ...