Mini LED chips can measure as small as 50μm × 100μm, with pad spacing as narrow as 5-50μm, demanding extreme precision in solder paste printing. Through technological innovation, Fitech enables its ...

[ZL2PD] needed to replace an old Weller soldering station and decided not to go with one of the cheap soldering stations you can find all over the Internet. He has a long story about why he had to ...

Most of my house lighting is now LED-based, and most of that uses various shapes and sizes of incandescent bulb replacements. But for a few cases, I'm using pure LED designs – in particular – white ...

Christmas is more or less considered a festive holiday, and like all festive holidays, is an excellent opportunity to harness your electrical know-how to build cool stuff for the sake of building cool ...

A device that even DIY enthusiasts don’t usually think to DIY is the humble soldering iron. Yet, that’s exactly what one Hackaday.io user did by building a USB-powered soldering pen with better ...