3-In-1 LDR Light Switch Educational Kits 3-In-1 LDR Light Switch Educational Kits Quasar Electronics This kit is our kits 3079A, 3079B and3079C all supplied in one box. Each kit is supplied complete with all components and separate PCBs. Ideal for education use... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 3079KT 3079KT View Offer Quasar Electronics Limited

3-In-1 LDR Light Switch Educational Kits

3079KT - 3-In-1 LDR Light Switch Educational Kits

This product is obsolete/discontinued and no further stocks are available. Please see alternatives in the category links above.

Self-Assembly Soldering Kit

This product is our kits 3079A, 3079B and 3079C all supplied in one box. Each kit is supplied complete with all components and separate PCBs. Ideal for education use.

Each circuit is a simple well tried design. One uses two transistors in a super-Darlington set-up. The second uses the LM741 op-amp, and the third uses a Schmidt trigger design.

Each board has a PCB-mounted switch to convert the circuit from light to dark switching and vice versa. All board have an SPDT relay output rated to switch resistive loads of up to 2 Amps @ 48Vac or 28Vdc max.

Specifications
SupplyRegulated 12Vdc (Order Code 660.446UK with connector 777.001UK)
Output1 x SPDT Relay
Maximum Output
Load (Resistive)
Up to 48Vac or 28Vdc @ 2 Amps max. (Relay Datasheet)
Output ConnectionsNO, NC, C (Relay FAQ)
EnclosureWCAH2855
Board ConnectionsScrew terminal blocks
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) Product Formats Info
Documentation3079A User Manual
3079B User Manual
3079C User Manual
Obsolete/Discontinued

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