Working with the previous circuits, this circuit resets after 1 second. The circuit is from Radio Electronics magazine, August 1984. The time can be changed.
This is one of the many anti-deboucer circuits the reader can find on this site. The base is TTL...
This circuit was found in a 90s Popular Electronics. It prevents the power from being switched...
Voltage regulators from 5 to 15 V for currents of 1 A, can be easily obtained in the form of...