Shared projects

5Alarm V1

by gryphonhouse.

2 layer board of 2.50x2.00 inches (63.53x50.83 mm).
Shared on October 18th, 2016 14:57.

A design that takes the 12V battery voltage from an external charger circuit and regulates it to 5V for low power zigbee transmitters. Includes a simple relay circuit that turns on when AC is applied to the charger’s transformer, designed to interface with a remote alarm panel.

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