This circuit is from 1967 General Electric documentation. It uses SUS which are not very common components today. The maximum frequency should not exceed a few kilohertz.
Found in a 1964 General Electric documentation, this circuit uses PUTs that are not currently...
The accuracy of this multimeter depends on the accuracy of the used resistors. The circuit uses a...
This configuration using the four transconductance operational amplifiers of an LM3900 was found...