{"product_id":"rotation-sensor","title":"Rotation Sensor","description":"\u003cdiv class=\"overviewSec subHead\"\u003eRotation Sensor\u003c\/div\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eDetects clockwise\/anti-clockwise rotations: degrees and laps\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePulses per lap: 20\u003c\/li\u003e\n\u003cli\u003ePower: 3.0V ~ 5.3V\u003c\/li\u003e\n\u003cli\u003eDimension: 32.1mm * 15.4mm\u003c\/li\u003e\n\u003cli\u003eMounting holes size: 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePositioning in Industrial Controls\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eIn the case of working with a MCU:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVCC ↔ 3.0V ~ 5.3V\u003c\/li\u003e\n\u003cli\u003eGND ↔ power supply ground\u003c\/li\u003e\n\u003cli\u003eSW ↔ MCU.IO (encoder button status)\u003c\/li\u003e\n\u003cli\u003eSIB ↔ MCU.IO (output status)\u003c\/li\u003e\n\u003cli\u003eSIA ↔ MCU.IO (output status)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExamples\u003c\/h2\u003e\u003cp\u003eConnect the SIA, SIB, SW pins to the CH0, CH1, CH2 of logic analyser respectively, then power the module.\u003c\/p\u003e\u003cp\u003eWhen clockwise rotating the encoder, the output waveform looks like:\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-test-1.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003eWhen anti-clockwise rotating the encoder, the output waveform looks like:\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-test-2.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003eWhen pressing the encoder button, the output waveform looks like:\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-test-3.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003ch2\u003ePhotos\u003c\/h2\u003e\u003cdiv class=\"imgWrap\"\u003e\n\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-2.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-2_180.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-3.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-3_180.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-4.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-4_180.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-5.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-5_180.jpg\" alt=\"\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003chr\u003e\u003ch2\u003eDownloads\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDevelopment resources:\u003c\/strong\u003e demo codes, schematic, datasheets, etc.\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca title=\"download development resources\" href=\"http:\/\/www.waveshare.com\/wiki\/Rotation_Sensor\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Rotation_Sensor\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eRotation Sensor x1\u003c\/li\u003e\n\u003cli\u003e5-pin custom connector jumper wire x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-1.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Rotation-Sensor\/Rotation-Sensor-1_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/5-pin-custom-connector-jumper-wire_L.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/5-pin-custom-connector-jumper-wire.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568369164625,"sku":"WSAL9533","price":1575.71,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal95331-416247.jpg?v=1776617577","url":"https:\/\/albistech.eu\/products\/rotation-sensor","provider":"Albistech","version":"1.0","type":"link"}