Alarm PCB
PartIsolated alarm driver with MOSFET outputs for buzzer and relay coil sinking 200 mA. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Isolated alarm driver with MOSFET outputs for buzzer and relay coil sinking 200 mA. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.