This single trigger circuit has been indicated for photography applications. The circuit is from a 1964 Electronics World. The transistor is general-purpose and the SCR can be of any type.
Found in a 1970s RCA documentation, this circuit generates signals according to the component...
This circuit was obtained in an 1975 English publication. It is a voltage regulator circuit for...
Found in a 90s 73 magazine for radio amateurs, this circuit makes use of common operational...