Your DCC/Railcom signals and a +5V power source for your microcontroller on a breadboard
Affordable 2 GHz 3.2 GS/s 12 bit open-source open-hardware expandable USB real-time oscilloscope
drandyhaas
462
The Synkie is a modular open source analog video processor, developed by Michael Egger, Max Egger and Flo Kaufmann
mirdej
47