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Datak Electronic Combination Kit 80-290

$29.99


Offers the builder a useful combination lock to add to circuits.


Description

Datak Electronic Combination Kit 80-290

Here is a neat kit that offers the builder a versatile and adaptable combination lock.

It lets you set your own 4 digit code, any wrong number or key in sequence resets the lock.

The circuit is built around two CD4013BCN quad D flip flops and a relay.

Kit includes a separate touch pad PCB, 3′ cable, connectors and 12V relay is included.

The circuit is powered by connecting a 9 to 12V power supply.

The 4013 IC’s will work from 3V to 18V so this unit is quite flexible and can be adapted to many situations.

This kit is an excellent introduction to security devices.

Board sizes are about: 2 1/4″ x 3 (main board) and 1 1/4″ x 2 1/2″ (remote keypad unit).

Kit includes over 20 components, schematic, and screened PC board.

Availability: 1 In Stock
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Order No. 80-290

 

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