This circuit generates output pulses with sequential delays. The delays can be programmed by the values of the resistors and the capacitor. The supply voltage can typically be between 5 and 12 V.
This circuit was found in Popular Electronics from 1992. The circuit has steps determined by...
This circuit with a component from the time was found in the Radio Electronics magazine of...
We found this circuit in a 2002 documentation. The circuit is an emergency lighting system with an...