Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386. A single button on the Arduino helps cycle ...

There’s a rash of open source hardware announcements today in advance of this weekend’s Maker Faire in San ... The LittleBits Arduino At Heart module uses the same ATmega32u4 microcontroller ...