Automation, sensing and robotics • Re: Connecting 2 rc522, 24 reed switches, 2 leds and 1 KY-012

I would use a Pico for the 24 reed switches, connected via USB to the Pi, and sending a message when one changes.
What are the 24 reed switches used for?

Statistics: Posted by neilgl — Wed May 22, 2024 7:41 pm

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