In this 1990s circuit, found in a National Semiconductor manual, the output voltage is the square of the input voltage. The components are from the period.
The 8038 integrated circuit consists of a function generator. This component, indicated in a 1974...
With 3 transistors, we found this receiver in a documentation from 1966. The circuit has an output...
This circuit was found in a 1967 Philips publication. Transistors support equivalents and modern...