Trigger Delay

Trigger Delay front

Trigger Delay front

This module can delay an incoming trigger signal up to 8 seconds. The trigger length is adjustable up to 8 seconds as well. The trigger pulse length is independent from the input signal length. Both parameters are independently adjusted with potentiometers. The output state is shown with a LED.

Specs and features
• Input: positive Trigger or any fast changing voltage.
• Output: 5V pulse with adjustable delay and length.
• PSU +15V/-15V or +12V/-12V

The documentation for download and the Gerber files for download can be found in my website.

Trigger Delay schematic

Trigger Delay schematic

Trigger Delay populated PCB

Trigger Delay populated PCB

Trigger Delay back view

Trigger Delay back view