These reset circuits when the power is turned on were found in an 80's EDN. The circuit also applies to other logic.
This circuit can be enabled and disabled by a TTL signal. The relay is a low current reed type and...
This circuit was found in a 1965 US documentation. The circuit converts a DC signal to a 400 Hz AC...
This circuit can function as a high-power shield completely isolated from the power grid. We found...