/diy/ - Do It Yourself

radio triac dimmer!

i plan to control it with an arduino and ebay 315MHz tx module hooked up to my spare pc. should be able to switch 250W in a sealed enclosure. i ran icsp traces all on top of my rf ground but i'm not really worried about the resultant ground loops or capacitive coupling given the nature of the signals on those lines during operation. i haven't run a drc or done a sanity check on it yet so i'm sure something's wrong with the board.