This proof-of-concept is just waiting for you to put it to good use. [Mike Tsao] wrote an Arduino sketch that lets him decode incoming audio data which could be used to program the device. He&#8217… ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

Since a USB connected Arduino can be addressed by the Processing sketch in the same way as an AVR chip connected via an RS232 serial port, [Liam’s] method will allow you to prototype on an ...