Dillon Nichols-
The Return of the Square Inch Project Details
09/06/2018 at 17:38 • 0 commentsThis PCB is 20mm by 14mm (0.787" by 0.55") or 0.432 square inches.
Disintegrated LM3909 - 1.5V LED Flasher
A clone of National Semiconductor's LM3909 IC using discrete components on a PCB.