The circuit presented was obtained in a technical documentation from National Instruments. The low-consumption circuit supplies a common LED with a voltage of just 1.5 V.
The circuit that we will see below uses an element of the semiconductor family that is not yet...
This circuit is from 1994, from a technical documentation from National Semiconductor, but can be...
This circuit is from a 1967 US publication. The configuration can serve as a basis for designs...