Imogen2d ago

#Electronics

A 555 timer made with vacuum tubes.

(I did not create this. Simply sharing it.)

Show threadKhleedril
@HopelessDemigod It is great that the ancient skills are being kept alive. Now put it in an oak cabinet!
Apr 5 at 5:06amWeb
Show threadImogen2d ago

@khleedril

That would be pretty cool.