RedTagCanada Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 (1, Rotary Encoder Module)

KWD 3.500

ColorRotary Encoder Module

Item Package Quantity1

Operating Temperature : -20 ~ 60 Supply Voltage : 5V, Pulse Number for One Circle: 20
Rotary encoder can count the output pulse times by rotating positively and negatively.
The reading system is based on the radial dividing plate's rotation of alternative light window and non-light window, and it will be exposed to infrared light source at the same time.
The light will reflect the picture of plate on the surface of receiver.
The reading system usually adopts differential method, that is compare two different signals which have the same waveform bu the phase difference is 180 degree so as to improve the output signal quality and stability.

Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 (2, Rotary Encoder Module)

Hello,