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 amplifier was found in a 1957 Rayrtheon documentation. The circuit can be fitted with a BC558...
This circuit was obtained from the May 1971 issue of Radio Electronics magazine and is intended for...
Although it is a common configuration today, this circuit was taken from an old publication. The...