This nonlinear gain circuit was found in a 1965 Electronic Design. The configuration can be used as a basis for modern designs with equivalent transistors.
This PUT (Unijunction Programmable Transistor) configuration was found in an 80s ON Semiconductor...
The circuit shown allows the test of common silicon diodes. The characteristic curve of the...
Kinescopes are no longer found on modern video monitors and televisions. However if the reader has...