[POWER OFF ON with delay]

Thanks a lot Ken for your comments, I am using +12V DC, and I will use normally closed relay for that needed circuit to switch the power OFF then ON again.

Omar

[POWER OFF ON with delay]

Hi there
I have a system that is stop working for few times around the year (hang), and it only start working again when I power it off then on again. Is there any circuit that can be used to trigger the system power off then on. I will give it the pulse from a Microcontroller in the same system. So when the pulse is high, then the relay will be ON to switch the power OFF. Immediately the pulse will be low because the whole system is OFF which make the relay OFF to switch the power ON again after certain time.
Regards,
Omar