In the figure we have a trigger circuit using an SCS with a common incandescent lamp as load. The circuit is from a 1964 General Electric publication.
This simple two-transistor receiver was found in Radio Electronics magazine from September 1960....
This circuit was obtained from the February 1992 Radio Electronics magazine. In it, a bar of 4...
This old integrated amplifier is from a Japanese publication from 1972. The integrated circuit is...