I need a circuit or module that does the following:
When a switch output goes high it triggers a timer to output 12VDC for about 2.5 seconds. The key is that the timer needs output a high for 2.5 seconds and then turn off even if the switch output is still high. The timer only resets when the switch output goes low.
I'm sure there is a easy solution. I just don't know how to search on what I'm looking for.
- Allen
When a switch output goes high it triggers a timer to output 12VDC for about 2.5 seconds. The key is that the timer needs output a high for 2.5 seconds and then turn off even if the switch output is still high. The timer only resets when the switch output goes low.
I'm sure there is a easy solution. I just don't know how to search on what I'm looking for.
- Allen