Found in National Semiconductor documentation from the 1990s, this circuit corrects the curvature of the response curve of an RTD temperature sensor. The components used are from that time.
Suggested by Motorola documentation from the 1980s, this circuit can be implemented with...
This circuit has an interface for a multimeter or electronic voltmeter. We found it in a 90s...
Using a component of the era, this 1968 Mallory circuit uses an output transformer whose...