Obtained from a 1980s Signetics documentation, this circuit uses a common integrated circuit at the time. The performance curves are given next to the diagram.
Suggested by the General Electric Hobby Manual of 1965 this circuit measures voltages from 0 to...
This circuit was found in an American publication from 1968. The transistors are from the time,...
The source shown in the figure provides output voltages in the range of 1.2 to 25 V with currents up...