> I suspect your real problem was not the 1200 baud drift, but the 38KHz
> carrier drift going outside the IR receiver passband.

Not likely, a 5% shift will kill asynchronous communication, but the
common IR receivers that I know [
http://www.vishay.com/docs/82030/82030.pdf ] a 5% shift will reduce the
sensitivity to 60%, hence the effective distance to 77%.

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products

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