[Smells of Bikes] wanted to add laser etching to the list of tricks his home CNC setup is capable of. He has a diode which will work for the task, but he needed a driver that could be interfaced with ...

While [William] may not know what he’s doing (his words, not ours!), at least he can SEE what he’s doing now with this awesome soldering iron light modification. And judging by the build quality, we’d ...