A digital potentiometer adjusts and trims electronic circuits similar to variable resistors, rheostats and mechanical potentiometers.
As the shaft of the potentiometer is rotated, the length of the electrical path and resistance proportionally changes.
In the case of systems that start and stop in cycles and in which a dancer roll compensates for fluctuations in the tensile force, their position can be detected by a potentiometer and transmitted to the servo control system.
It is activated when the probe is installed on the fluorescent surface by short-term pushing of the button, thus avoiding any inevitable earlier manipulations with potentiometer of zero adjustment.
Three new schemes of realization of potentiometer facilities intended for measuring of activity of ions are suggested, their transformation equations are given, characteristics of digitization errors change are investigated.
Wind direction gets carried on to a potentiometer's slide placement, which voltage is measured using an analog-to- digital converter integrated with the microprocessor.
All models have adjustable potentiometer, definitely a great choice for indoor growers.
Connect the electrodes to the potentiometer (4.1) and, after verifying the zero of the apparatus, note the value of the starting potential.
Each channel of these modules includes an instrumentation amplifier, a 1.6 kHz lowpass filter, and a potentiometer for bridge offset nulling.
Fixed carbon resistors, composition or film types (excluding heating resistors); electrical variable resistors, including rheostats and potentiometers (excluding wirewound variable resistors and heating resistors)
a measuring instrument for measuring direct current electromotive forces: measuring instrument, measuring device, measuring system
a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets: potential divider, pot, voltage divider