Found in a 1965 Electronic Design the purpose of this circuit is to control the gain of a stage by applying an external voltage. The circuit operates at high voltages.
This circuit was found in Signalite documentation from the 1960s. The circuit uses a pulse...
We found in an old documentation how to use a 555 as a monostable key. The circuit should not be...
This circuit comes from a 1966 NASA documentation. The circuit makes use of discrete components and...