●Thermistor ●MEASUREMENTS: Can be used to measure the rotation speed, angle, acceleration and length of an object ●Wide application: Suitable for various displacement measurements, automatic fixed long leather automatic guillotine machine, steel cut length control, height and weight scale, intelligent control of student racing robots ●The rotary encoder can count the number of pulses output during forward and reverse rotation, and this number of revolutions is unlimited ●You can count from initial state with the key of a rotary encoder - from 0