Cheap, Friendly, and Precise PCB Etching 12/18/2012 You can’t throw a rock without hitting a tutorial on etching your own PCBs. They’re everywhere, and there seem to...
Beating Heart Pendant 12/18/2012 While reading through Charles Platt’s excellent book Make: Electronics, I came across this nice little circuit for making a gentle...
Dish-O-Tron 6000 12/18/2012 I’m absentminded in general, but especially when it comes to the dishwasher. I can never remember whether the dishes are...
