Found in a 1970 EEE, this circuit uses general-purpose transistors of the time. Transistors support equivalents and the ramp time ranges from 0.1 seconds to a few seconds, depending on C1.
This circuit converts a resistance in the range between 1 k ohm and 1 MΩ to a signal in a...
Suggested by Motorola in 1968 documentation, this circuit has an efficiency of 70%. Power...
We found this circuit in a circuit manual from the 1980s. The circuit eliminates the conductive...