This timer for long time intervals is from the 1990 Motorola Linear Databook. The setting applies to other operational ones and component values are given below the diagram.
This circuit is from the 1983 Intersil Databook. The circuit operates on 5 V power and has a...
This low displacement circuit was found in American documentation from the 90s. Operational...
With a touch of the push button the lamp is switched on. A new touch and the lamp go out, in this...