The basic metallurgy of solder. How to make a solder joint. How to repair a circuit board. The vintageTEK museum is a geek’s paradise to tour if visiting the Portland, Oregon area. The museum has ...

Right now, the destination for the circuit board inside a device you no longer need is almost certainly a gigantic shredder, and that's the best-case scenario. Most devices that don't have resale or ...

Nanoengineers are finding new ways to use graphene printing technology. A new research paper describes how they're treating printed graphene with lasers to create electronic circuits that repel water.

Biodegradable printed circuit boards are being tested for use in wireless communication technologies, through a collabora ...