/diy/ - Do It Yourself

Anonymous Sun Aug 30 10:53:11 2020 No.1898927 [View]
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>>1898850
I read a little bit more about what I ought to be doing.
It turns out I'm going to need to output a burst of about 20 V 400uA (in that ballpark, but not sure yet) every second with constant AC voltage and current.
I'm trying to build a dummy smoke detector that constantly transmits an idle "OK" status in an addressable fire alarm system, pic related is the datasheet of the real one.
I'm thinking to just get a small microcontroller or something like that and program it to do this with a relay for the high voltage, would it work?

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/diy/ - Do It Yourself

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