Hi,
Need to make a curcuit for something, and to that i will need a timer,
When i activate by GND, the timer should activate an external relay,
Problem is that GND is activated allways, until user deactivate.
I want it to be activated when first time on GND and stay on for ex 15 min, then the relay deactivates again, and the user will have to disconnect from GND and connect to GND again to activate again.
Hope u understand, or feel free to ask.
Rgds
Sten
Need to make a curcuit for something, and to that i will need a timer,
When i activate by GND, the timer should activate an external relay,
Problem is that GND is activated allways, until user deactivate.
I want it to be activated when first time on GND and stay on for ex 15 min, then the relay deactivates again, and the user will have to disconnect from GND and connect to GND again to activate again.
Hope u understand, or feel free to ask.
Rgds
Sten
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