Ceramic will probably work OK , just extra mass . So , probe will take a bit more to work depending on what you choose to use . Haven ' t looked into you digipot but the idea is there . Total sourcesink and per pin sourcesink are something many do not pay attention too . Even just running a few to many LEDs can exceed specs , trying to trigger a relay without transistors and it ' s almost a guarantee its over spec . <| sep |> Idk man , this very much sounds like some of the stuff I used to do when I was a stupid teenager . <| sep |> HOW HARD IS IT TO DESIGN AMAZONIAN DECK SUPPORT ? !?! SURE I ' M THE ONLY ONE WHO RUNS AMAZONS , BUT I AM VERY PROUD OF MY BUILD ! ONLY WEAKNESS ARE CARD EFFECTS AND SPELLTRAP CARDS , WITH QUEEN AND TIGER ON THE FIELD I AM UNSTOPPABLE VIA BATTLE PHASE ! !!!!