Hello! I'm looking to make a paging type system at work and not sure if Arduino is the way to go. I work in a factory with a handful of machines and would like to make a way for operators of said machines to call certain people over (supervisors, quality control etc.) with recorded messages. We had…

Arduino for call button/paging system?

Railroader June 7, 2025, 7:32pm 2

It's surely doable but know that Arduino controllers are not approaved for critical, safety matters.

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