The circuit shown is from the 1994 Linear Applications Handbook by National Semiconductor. Some of the components are not currently common and should be looked for equivalents.
This circuit was found in a 90s Electronics Now. It generates sinusoidal signals according to the...
This 2006 documentation source contains several built-in regulators that can be adjusted for...
This circuit serves as a reference to learn how signals were decoded in the 1960s. The fully...