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Cebek CD-21 (CCD021) - 4-Digit Up/Down Counter Module (58mm Digits)

Cebek Electronic Modules

The Cebek CD-21 module is a 4-digit UP / DOWN counter with Reset and a large 58mm LED display.

Count starts at zero and increases by one digit (to a maximum of 9999) each time a count impulse is received. It can also count down, subtracting from the count.

Count input accepts a simple make contact closure (e.g. a push button, relay closure) or injection of an external pulse (5Vdc).

The counter has a Reset input to zero the count and display.

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