I'm looking to make a small audio selector switch containing 3 inputs and 3 outputs. My thoughts were to use 2 rotary switches,1 for the input selection and 1 for the output selection. Would one of these below work?  ...

After having my cMoy for nearly a full year, I decided I was going to case it correctly in an Altoids tin (originally it was in a large and, frankly, a quite ugly wooden case). When I did that, I also rewired it with navship's silver wire so that it would fit. When I switched it on, the op-amp...

I am just wondering why a good amount of people use Dremels for case work. What makes them so much better than a simple power drill. And has anyone had success with step drill bits?

I am currently making my first cMoy and I decided a while ago that a cheap little Altoids tin was not going to case my masterpiece. So I bought 1/4" oak wood today and cut out the pieces to make the case. I do not plan to stain the wood since it already has a nice color to it but I do plan to...