When an alternator is used to supply constant current, it needs an adjustment that must be made as shown in the figure. The potentiometers are of low wire value with high dissipation.
We find this circuit in an 80s operational amplifier documentation. The circuit applies to any...
We found this circuit in a 1981 publication. Its purpose is to measure resistances of very low...
According to its author, this device indicates the amount of force applied to the sensors. The...