This amplitude modulated (AM) oscillator was found in an Electronic Design from 1965. The circuit uses components from that time.
The sophisticated white noise generator we present uses four 741 operational amplifiers. The...
This circuit, found in a 1994 documentation, uses 20 A 2N5448 triacs or equivalent and should be...
We found this circuit in a 1994 documentation. It was originally created to be used as a sign for...