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can you see a beeper in this image?
(lemmy.ml)
It's the handle of a water kettle. Behind the circuit board is nothing. There is also no other circuit board in the kettle. Is the yellow thing the beeper? Thanks for any help ๐
Here's what those buzzers can sometimes look like:
They just make sound to indicate the state of things when used as part of a circuit. Like your kettle being finished boiling water.