Just a quick post about the Sparkfun ProtoShield v2 board that I have to help make building HABAT easier.
The board comes in kit form and needs a small amount of soldering to get it ready for use. It’s an easy job with 3 small resisters, 2 small capacitors, 2 LED’s, 2 switches and 4 Arduino header pins.
And mounted on an Arduino Uno:
One of the soldered joints is a bit close to the USB connector so just be careful that you don’t put a blob of solder on it and create a short: