Decorative lighting has become quite popular, with options such as LED surface panels, strip lights, COB lights, spotlights, ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

PCB business cards are a creative way to show your tech skills while getting your name out there. This take on a PCB business ...

This is the most complex or detailed soldering I've done so far, the QFN20 package is very small but still not impossible to solder using conventional tools. In this video I make a functional circuit ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.