After my DIY article “Build Your Own Headphone Amp” in the May 25 issue, the good folks at Radio World asked me to share the process by which I make printed circuit boards. There are usually two ...

How creative are you when you make your circuit boards? Do you hunt around for different materials to use for the board? As long as it’s an insulator and can handle the heat of a soldering iron, then ...

There’s more to making an oscillator than meets the eye, and [lcamtuf] is here with a good primer on the subject. It starts ...

Amanda Preske's version of a great Christmas morning includes opening a box of used circuit boards. The boards have long outlived their usefulness inside a computer, but Preske knows a way to make ...

If you have ever had a project where you custom designed a circuit, you know how useful it would have been to develop a PCB (Printed Circuit Board) based on your design. Doing it commercially can get ...