Basic trigger module

A trigger module for up and down counters

The ‘basic trigger module’ works as a basic controller for up and down counters or seven segment display drivers. It has 3 switches for up, down and reset signal. Up switch increases the count and down switch decreases the count and the reset switch resets the count to zero.

It works with the following common anode seven segment display drivers:

  1. 1.2 inch RED common anode seven segment display driver- works with 5V-6V. Works with other colors also after changing resistors.
  2. 2.3 inch RED common anode seven segment display driver- works with 9V. Works with other colors also after changing resistors.
  3. 3 inch RED common anode seven segment display driver- Works with 12V. Works with other colors also after changing resistors.
  4. 4 inch RED common anode seven segment display driver- Works with 12V. Works with other colors also after changing resistors.
  5. 5 inch RED common anode seven segment display driver- Works with 15V. Works with other colors also after changing resistors.