Found in an Electronic Design from the 90s, this circuit makes use of components from the time. The signal shapes are given next to the diagram.
This circuit was obtained in a Motorola manual, but it applies to almost any operational...
Found in a 1970 EEE this circuit emulates a zener diode whose voltage can be set to R2. Power...
This circuit different from the timer was found in an English publication from 1978. The circuit uses...