Although this design style is frowned upon, sometimes it really is a case of “I have n buttons… so what functions am I going to implement using them?” As you may recall from an earlier column, my 1949 ...

So many possibilities, so little time to experiment with them all, so is it worth our time to implement a “sliced and diced” audio-reactive rainbow? This is just a quick update with regard to my ...

Sometimes, whether we like it or not, ordering PCBs results in extra PCBs lying around, either because of board house minimums, mistakes on either end, or both. What’s to be done with these boards? If ...