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 alarm circuit was found in a 1998 documentation. When the sensors are activated, the...
This circuit was found in an old American documentation. The integrated circuit used is uncommon...
Found in a 90s Electronic Design, this suggestion to have a higher voltage in a fixed regulator...