Looking for a simple relay that I can use in a circuit to create a brief delay and then reset itself.
The circumstances are as follows; a heavily used automatic door with a prox card entry and a push button exit. The electric strike is fail-safe. The door opener is powered by a pneumatic opener. The problem is that the door sometimes pushes against the strike before it can release. After several adjustments it has been determined the best solution would be a 1 sec delay on the pneumatic opener to give the strike a head start. Any suggestions? Thank-you.
