Osciloscopio

http://seeedstudio.com/wiki/DSO_Quad#Applications

http://koti.kapsi.fi/~jpa/dsoquad/

http://essentialscrap.com/dsoquad/logic.html

https://github.com/PetteriAimonen/dso-quad-logic

https://github.com/PetteriAimonen/QuadPawn

https://github.com/PetteriAimonen/dsoquad