Need schematic for door ajar warning chime, or a chime sound.
I want to put together or obtain a gadget that makes a chime sound,
like the door ajar warning chime in a car. Haven't had any luck
looking for a door ajar warning chime in a car junkyard. Not sure
what to ask for. Nor have I found any schematic saying how to build
one.
(thought I posted this earlier, but it didn't show up.)
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