Smaller footprint than any others found and more functionality. Make sure you have data and clock wires connected correctly. Clock wire MUST be connected to an interrupt pin. Do NOT use Pin 13 for ...

This library allows you to make the ESP32 act as a NimBLE-Arduino 2.x Keyboard and control what it does. The BleKeyboard interface is almost identical to the Keyboard ...

If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects, and the phone ...

Engineering student Federico Terzi has created a new input device aptly named the Gesture Keyboard which, as the name suggests, converts gestures into keystrokes thanks to a little Arduino programming ...