This full-wave dimmer with SCRs was found in General Electric documentation from 1965. The circuit uses a unijunction and serves only for incandescent lamps.
Another triggered oscillator that we found in the November 1984 Radio Electronics magazine. The...
I found this circuit in a doc umentation from the year 1968. It uses germanium transistor and has...
The transducer used in this configuration that appears elsewhere on this site is a piezoelectric...