If you are into electronics, you’ve probably built a clock at some point in time – it’s a daily use thing everyone finds handy, building…
These days, you can get custom PCBs made really cheap – a few dollars for a couple of 100×100 mm boards, complete with silkscreen, vias,…
If you ever tried making more than a couple of the same PCBs at once, you probably came to the conclusion that soldering it by…
Modern LEDs have enormous efficiency – up to 40 % – but this still means that if you mount a 5 W LED on a…
If you ever designed your own printed circuit board, you might have wondered “how thick does this trace needs to be?” or “how big this…