Oiyagai 5pcs KY-040 Rotary Encoder Brick Sensor Module Development for Arduino AVR PIC
Oiyagai 5pcs KY-040 Rotary Encoder Brick Sensor Module Development for Arduino AVR PIC
How it works: Stepper is a shift of the rotation pulse signal is converted into a series of digital rotation sensors. These pulses are used to control the angular displacement. Converted into Eltra angle displacement encoder using the photoelectric scanning principle. Reading system of changing light transmission window and the window is not composed of radial indexing plate (code wheel) rotating base, while an infrared light source vertically irradiates light on the code disk image on the receiving surface. Receiver is covered with a diffraction grating that has the same code disk width. The receiver's job is to sense the rotation of the disc changing and changing the light into corresponding electrical changes. Then the low level signals up to a higher level and does not produce a spurious quad pulse that has to be processed by electronic circuits. Reading systems usually use a differential manner, about the same, but the phase difference of the two waveforms differs by 180 compared to the signal to improve the quality and stability of the output signal. The reading is then the difference between the two signals formed on the base, avoiding interference. Operating voltage: 5 V. Scope of delivery: 5 x KY-040 rotary encoder module
Product Features
- By turning the rotary encoder in the positive direction and the reverse Direction can be paid during the rotation of the output pulse frequency, unlike rotary potentiometer counters, which rotation numbers of types are not limited
- The buttons on the rotary encoder can be used to reset the initial state, which starts from 0. < li>How it works: Pacer is a displacement of the rotation pulse signal is converted into a series of digital rotation sensors.
- These pulses are used to control angular displacement; Operating voltage: 5 V
- 5 x KY-040 360 degree rotary encoder module