I have been following Jeremy Blum's Tutorial 10 on debouncing interrupt signals. My best attempt at replication his circuitry is available for download here. With minimal circuit diagram skills I have been unable to interpret the ones given, and attempts to contact Jeremy directly have been unsuccessful, so I bring my plea here.
Two things:
Is my on-board circuit correct?
To which pins on the Arduino UNO do I connect the Red, Green, and Blue leads (off the breadboard)?