Inside is Arduino Pro Micro and a PMW 3389 optical sensor on a breakout board. [Ben] was going to use flexible 3D printed panels as mouse buttons, but then had an epiphany — why not use keyboard ...

Posted in Arduino Hacks, internet hacks, Peripherals Hacks Tagged arduino pro micro, cherry mx, keyboard, macro, one handed, reddit ...

PD Micro is the first Arduino-compatible board with USB Type-C Power Delivery, which allows your project to make use of voltages from 5-20 V.

Here's the new description with all links and additional text removed: Making a good lighting system for your rc projects is ...

Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards like the Nano or Pro ...

Arduino has announced its new Micro board, which is based on the technology of the popular Leonardo board while offering a "very small size." The Micro can either be soldered to a PCB or used on a ...