Dual Digit Counter

A dual digit counter using 7 segment LED displays.

  • A dual digit counter from 0-99
  • Counts low to high pulses on 'Clock' input
  • 'Reset', 'Latch' and 'Enable' inputs
  • 'Reset', 'Latch' and 'CarryOut' outputs
  • Easy connection via terminal blocks

This module is a dual digit synchronous counter, meaning all counters and cascading counter count at the same moment, avoiding rippling of signals through counter stages.

The reset input holds the counter to zero when high, and the Carry Out signal acts as a clock pulse for the next counter to create multi-digit displays. The 'Latch' input will freeze the display while still counting inputs, very useful for lap timing.

Connection is via block connectors, for the supply voltage, inputs and outputs. Connections are configured so modules can be connected side by side, giving a multi-digit display,

This module can be used alone or as part of a bigger project using the BLOX design system.

Product Details

Supply Voltage:

4.5 to 12 volts DC.

Count Frequency:

Up to 4MHz (Vs=12v)

Control Inputs:

Reset, Latch and Enable

Control Outputs:

Carry Out

Display:

14mm Red

PCB Size:

51mm x 76mm.


Prices are exclusive of VAT

Description

 

Code: Price

SINGLE DIGIT COUNTER MODULE

An assembled dual digit synchronous counter module with block connectors.

 

DDB20: £8.49

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