This is a cool piece of hardware for your projects.
This is a mixed signal oscilloscope with a small OLED display, an integrated waveform generator and a 8 channel logic analyzer combined, everything on a single small DIP module.
Just plug it into a breadboard or put some headers on your PCB and voila.
Find more about it on : http://www.gabotronics.com/development-boards/xmega-xprotolab.htm