This circuit was designed to power the previous circuits of the wireless sound system, but it can be used for other purposes. The circuit is from a Radio Electronics from August 1988.
The circuit shown in the figure has elements for maximum gain at maximum speed. By setting the...
We found this circuit in English documentation for PCs from 1996. The ZN448 is a very uncommon...
This is a simulation of a Relaxation Oscillator using a programmable unijunction transistor (PUT). The...