Earlier this year [Skyhawkson] got ahold of an Apollo-era printed circuit board which he believes was used in a NASA test stand. He took high quality photos of both sides of the board and ...

On a circuit board, discrete components are intermingled with the chips, and there is hardly any electronic product that does not have at least a few discrete resistors or capacitors. See also ...

Stripboard circuits are not printed as they have pre-laid tracks on which to lay the circuit. While stripboard is made of copper, it is different to copper-clad board, which is used particularly ...

No user-serviceable parts inside? Give me a break! The head unit is tough to get to, but the PCBs within the chassis use ...

What about making a transparent circuit board out of acrylic ... Benoit]’s circular digital clock made up of thousands of components that keeps time using the North American 60 Hz mains ...