A short list of supplies is required, including an Arduino, a proto shield kit, a ZIF socket, and a blank ATmega chip. The process is probably pretty straightforward and likely familiar to many of ...

Just use a chip socket, and this chip while you’re developing ... This is Rev. 2 and we looked in on Rev. 7 back in March. That one is a full Arduino, but the circuit board has no substrate.

The Arduino Uno I’ve used as a reference has 32-pin sockets, which require a male jumper cable to connect to a sensor or a breadboard. 14 of these sockets are used for digital IO, 6 are ...