Susan Rice wrote:
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.)

Buy one at an auto parts store or dealer.

Ed