Light Activated Relay Switches

Light Activated Relay Switches

This electronic kit is actually 3 separate electronic circuits that will enable you to open and close a switch (switch on/off) depending on the level of light that the circuit detects (using it's light detection component). You might be able to turn on a flood light when it gets dark, for example, or turn it off again when it gets bright out. The relay switching component means that almost any device can be switched/controlled by light sensitivity.

Specifications:

  • Requires external 12VDC Power.
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  • Relays have Normally Closed and Normally Open contacts rated up to 240 VAC @ 5 amps.

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