Computing and manufacturing have changed so much that things that were almost impossible to do unless you were a giant corporation are now something hobbyists accomplish in their spare time. That ...

Business cards continue to be a thing in the 21st century because despite the fact that many folks are carrying around smartphones capable of storing contact details for millions of people, it’s still ...

It takes a lot of work to get a functional PCB business card that’s thin, cheap, and robust enough to be practical. If you can even blink a few LEDs on the thing and still hand them out with a ...