An input device that provides a scalar value, e. g., a thumb wheel, a potentiometer.
A circular potentiometer allows for smooth dimming and the lamp head can be swiveled within an Angle of 90 degrees.
A new method of measuring electromotive force and internal resistance of source using voltmeter instead of potentiometer was studied.
How to develop students quality in instrument regulation is discussed with the experiment of spectrometer and potentiometer.
If in the regulation of the resistance value of the process, hand beating phenomenon, the existence of the fault of bad contact potentiometer.
The MSP430 was used as the control center for autofocusing system of theodolite, and the line potentiometer was used as position measurement device.
