Integrated signal generator appeared in Radio Electronics magazine in January 1968. The integrated circuits are from the time and the generator produces signals from 5 Hz to 50 kHz.
We find this circuit in a manual of the 80's own used components. The circuit provides an...
This simple guitar distortion effect was found in a documentation from the 90's. The circuit is...
This circuit was obtained from Hands-On Electronics, an American magazine of January 1987. The...