Miniature BK8000L bluetooth receiver

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Simple and cheap BT reciever
Dimensions: 64*67*11,5 mm

You'll need:
+ BK8000L bluetooth rx, or any other module of similar size (25*14mm PCB)
+ TP4056 charger (22*17mm PCB)
+ Nokia BL-5C battery
+ ST-214C or ST-214N stereo 3,5mm connector
+ slide switch, for example KLS7-SS03-12D02-EG-3.0 (https://static.chipdip.ru/lib/551/DOC001551982.pdf)
+ 3-4k SMD resistor
+ thin copper wire
+ piece of tin
+ M3x8mm countersunk screws = 4x

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