ageedizzleFeb 23

Do smoke detectors have little speakers inside them? If yes, would it be possible to hack them to play a little jingle?

https://piefed.ca/c/nostupidquestions/p/544264/do-smoke-detectors-have-little-speakers-inside-them-if-yes-would-it-be-possible-to-hack-the

Do smoke detectors have little speakers inside them? If yes, would it be possible to hack them to play a little jingle?

I'm asking not specifically about smoke detectors but any device that beeps but does not make any other, non-beeping sounds. Examples include micro…

Show threadlovely_readerFeb 23
Beeps don’t usually come from a speaker, no. You might find this old ELI5 about electronic sound interesting.
Show threadageedizzle
Linking to Reddit on Lemmy is blasphemy. (But thanks for the link lol its informative) 
Feb 23 at 2:25pmWeb