T0mpr1c3’s open 7400 Logic Competition entry is the Doctored calculator animated name plate:
Here is another single chip dead bug offering. The circuit has been out there for at least a decade.
Check out the video after the break.
T0mpr1c3’s open 7400 Logic Competition entry is the Doctored calculator animated name plate:
Here is another single chip dead bug offering. The circuit has been out there for at least a decade.
Check out the video after the break.