Enclosure for the project located. Battery compartment is 3 LR44 coin cells. Speaker already included as well. Original PCB has epoxy blob logic. PCB area is pretty small. Original used a reed switch.
Enclosure for the project located. Battery compartment is 3 LR44 coin cells. Speaker already included as well. Original PCB has epoxy blob logic. PCB area is pretty small. Original used a reed switch.
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