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Thursday 22 December 2011

Three Light/Dark Activated Relay Switches


This kit has three separate circuits that allow you to open and close a switch based on the amount of light that the circuit senses. For example turn on a Flood Light when it gets dark, turn on a light when a door opens or closes, open or close blinds when it is day or night, etc..

Specifications:

Requires external 12VDC Power.
(Need a Power Supply?)
Relays have Normally Closed and Normally Open contacts rated up to 240 VAC @ 5 amps. (more info on how relays work)
See CK1602A.pdf for complete details, including schematic and theory of operation.


CK1000 - Light Alarm

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