Low-tech prototype circuit diagram
Here is a link to the interactive circuit: http://everycircuit.com/circuit/4677460363051008
Original source: https://www.youtube.com/watch?v=bepWLkGV5Fo
Here is a link to the interactive circuit: http://everycircuit.com/circuit/4677460363051008
Original source: https://www.youtube.com/watch?v=bepWLkGV5Fo