Obtained from a 1980s Signetics documentation, this circuit uses a common integrated circuit at the time. The performance curves are given next to the diagram.
This circuit was found in a Motorola Manual of 1965. The circuit has neon lamps as trigger...
The circuit presented was obtained in the National Semiconductor's Linear Applications Handbook of...
Found in an Electronics Now from the 90s, this application uses an integrated circuit from the...