Found in a 90s R-E Experimenter Handbook, this circuit has a greater gain than the previous one for presenting two stages. The integrated circuit used is uncommon today.
The presented circuit serves as a voltage reference for instrument adjustment. The diode used as a...
This circuit was found in a 1980s General Electric documentation. The circuit uses an operational of...
This circuit was found in a 1977 Radio Shack documentation. The circuit is TTL, which must be...