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Light Dark Switch Kit with Hysteresis

SKU

QK79B

Out of stock

$12.95

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Overview

Light activated circuit. Uses an LDR, relay output and light/dark switch. Uses opamp 741.

Details

Currently sold out, you can order a lower cost assembled version here: 12VLDR-RELAY

The QK79B is one of three Light Dark Switch kits in the QK79 series. If you would like all three LDR kits, you are looking for QK79

12V relay rated to switch 240VAC/5A mounted on-board. Using a relay allows the light/dark switch to form a module separate from the circuit which is to be switched. The Common, Normally Open, and Normally Closed contacts are brought out to terminal blocks. Power is also brought to the kit through terminal blocks.

Light Dark Switch Kit with Hysteresis

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