Settings like to this can be found elsewhere in this section. This was found in an American documentation from the 70s. The integrated parts used are from that time.
This circuit is from a Radio Electronics magazine from February 1992. The circuit has the effect...
The circuit shown is from an old publication, from the 70s, but can be assembled with TIC106 SCRs...
This circuit was found in Linear Circuits Applications of Texas Instruments, originally using the...