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POLICE SOUND


Schematic

J1 : PIN 1 (GND) ; PIN 2 (SPEAKER) ; PIN 3 (ENABLE 3 - 5 Vol FROM PIN 2 J1 Water Alarm )

SPEAKER : PIN 1 (Vdd 3 a 5 Vol ) ; PIN 2 (ENABLE FROM PIN 2 J1 Police Sound)

PCB

View 3D

Photo