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cowboyro
Premium
join:2000-10-11
Shelton, CT
reply to cowboyro

Re: using a lighted doorbell button in/output from uC

On another thought the straight 24VAC option to a lighted bell switch could work too. Just hook your system via an optocoupler and do appropriate debouncing in software to get rid of the 120Hz noise you'll have. Use a higher-power bulb as a ballast...