5V Rotary Encoder Module KY-040 Brick Sensor Clickable Switch Arduino ARM - Pack of 30
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Make sure this fits by entering your model number.Material: Electronic components + PCBSize: Approx. 25x10x15mm / 0.98x0.39x0.59inchMain color: BlackWorking voltage: 5VPulse circle: 20
상품설명
Specification:By rotating the rotary encoder can be counted in the positivedirection and the reverse direction during rotation of the output pulsefrequency, unlike rotary potentiometer count, this rotation counts arenot limited. With the buttons on the rotary encoder can be reset to itsinitial state, that starts counting from 0.How it works:Incrementalencoder is a displacement of the rotary pulse signal is converted to aseries of digital rotary sensors. These pulses are used to controlangular displacement. In Eltra angular displacement encoder conversionusing a photoelectric scanning principle. Reading system of alternatinglight transmitting window and the window is not consisting of radialindexing plate (code wheel) rotating basis, while being an infraredlight source vertical irradiation light to the code disk image onto thereceiving on the surface. Receiver is covered with a diffractiongrating, which has the same code disk window width. The receiver's jobis to feel the rotation of the disc resulting changes, and change thelight into corresponding electrical changes. Then the low-level signalsup to a higher level, and generates no interference square pulse, whichmust be processed by electronic circuits. Reading systems typicallyemploy a differential manner, about the same but the phase difference ofthe two waveforms different by 180°compared to the signal in order toimprove the quality and stability of the output signal. Reading is thenthe difference between the two signals formed on the basis,thuseliminating the interference.Package Includes:30 Pieces Rotary Encoder Module
Make sure this fits by entering your model number.Material: Electronic components + PCBSize: Approx. 25x10x15mm / 0.98x0.39x0.59inchMain color: BlackWorking voltage: 5VPulse circle: 20
상품설명
Specification:By rotating the rotary encoder can be counted in the positivedirection and the reverse direction during rotation of the output pulsefrequency, unlike rotary potentiometer count, this rotation counts arenot limited. With the buttons on the rotary encoder can be reset to itsinitial state, that starts counting from 0.How it works:Incrementalencoder is a displacement of the rotary pulse signal is converted to aseries of digital rotary sensors. These pulses are used to controlangular displacement. In Eltra angular displacement encoder conversionusing a photoelectric scanning principle. Reading system of alternatinglight transmitting window and the window is not consisting of radialindexing plate (code wheel) rotating basis, while being an infraredlight source vertical irradiation light to the code disk image onto thereceiving on the surface. Receiver is covered with a diffractiongrating, which has the same code disk window width. The receiver's jobis to feel the rotation of the disc resulting changes, and change thelight into corresponding electrical changes. Then the low-level signalsup to a higher level, and generates no interference square pulse, whichmust be processed by electronic circuits. Reading systems typicallyemploy a differential manner, about the same but the phase difference ofthe two waveforms different by 180°compared to the signal in order toimprove the quality and stability of the output signal. Reading is thenthe difference between the two signals formed on the basis,thuseliminating the interference.Package Includes:30 Pieces Rotary Encoder Module
2019-04-30 06:26:35
