Unfinished
First testing version, missing features, may not work properly.
Description
(Near) cost-free slow (max. about 10 000 reads/s) oscilloscope implementation. It's divided to two parts:
-AVR sampling program
-QT (PC) visulalisation application
FreeScope used to monitor 3-phase motor used as generator/encoder http://i.imgur.com/LJnpSrv.png