Thursday, November 12, 2015

Upper Console Rockers DTMF Tone Progress





Ok I have been making some really great headway with the DTMF tone request for the DPDT Upper Console's lighted rocker switches. Burnt a few transistors experimenting though, lol it REALLY helps to have the correct pinouts on those bad boys let me tell you ;)



I'm not sure why I am getting a tone on startup as I wasn't before, my guess is I have missed something, not sure what yet though. But here is my diagram for what we have in the video. I was not able to do all of my rockers switches because I ran out of 1M resistors so I'll need to get some more. ;)