[sdiy] pseudo-random tone generator

[Paul Perry]

In all fairness, the schematic is drawn deliberately badly.
Because, it is the input for a student exercise to design a PCB.
(So, annoyingly, there must exist dozens of PCBs for this!)

-----Original Message-----
>Damn,Dan, you have some real patience. I don't think I could stand to look
>at that schematic long enough to build anything from it!

paul perry Melbourne Australia