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.
This circuit was found in a 90s Popular Electronics. The circuit uses several relays in order to...
This static switch or electronic contactor was found in a 1968 Motorola publication. The triac...
This circuit can be implemented with more modern operational amplifiers like the 741 and its...