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One of my first EE projects was using a 555 driven ignition coil to transmit audio over a good distance. Started as simple IR modulator but figured why not give it twist. It work ok produce nice voltage and could receive and demodulate ok. Fried a few,mosfets and blew up a ton of caps really was very simple compared to this. Interesting point the college president was giving a tour to potential student and family when i blew up a big cap in spectacular fashion. He remarked "we strive for safety here, but sometimes learning requires failure. Especially for this individual". :) On Sep 5, 2015 10:30 AM, "twicebitten thasme" <imreprobate@xxxxxxxxx> wrote: > Hey, > I just wanted to share the youtube vid I found a while back. Haven't > checked it out other than watching it a gazillion times, trying to make out > details, so I am unable to say with any certainty if this truly a valid > experiment. > https://www.youtube.com/watch?v=8aXAAO2f1U8 > Hope it helps... > Mike C > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla