speaker in closet

Nikom

Member
2019-12-25 1:43 pm
Hello. Thank's for welcoming me in this forum. I wan't to make a little loudspeaker device that's play some recorded church chimes/music every time i open the closet. Any idea what i can use for the purpose? Thinking a blutooth speaker but then it's the problem with the recorded sound. Some kind of a switch should activate the speaker.

Happy holidays.
 
Something like this? Little Soundie Audio Player Hookup Guide - learn.sparkfun.com

With a little class-D amp board to drive a speaker: SparkFun Noisy Cricket Stereo Amplifier - 1.5W - DEV-14475 - SparkFun Electronics or maybe: Mono TPA2005D1 Power Audio Amp Breakout Amplifier 2.5V to 5.5V Development Board | eBay

There are plenty of other modules that expect a microcontroller to control them, but I think something like the above module is simplest, there might be one with a built-in class-D amp too if you search around.
 

Nikom

Member
2019-12-25 1:43 pm
Hello. Wow, that was quick. I'm no expert in electronics but will certainly check out your links. I do have a soldering iron and solder so i think i'll be able to put it together. Is a benefit to have the built in D amp?

Or even better a complete setup with all included and a little speaker that just need a battery? Something like this: ISD1820 Sound Voice Recording Playback module with mini-sound audio speaker E8Y5 190268076449 | eBay

Then record some church chimes and only needs what battery?
 
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