{"product_id":"rotary-encoder-module-for-arduino-brick-sensor-development-round-audio-rotating-potentiometer-knob-cap-ec11-1","title":"Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSAMIORE ROBOT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY KIT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRotary Encoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e \n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0f58cfe5df464cd48e1a8e56107ff1f2O.gif\" class=\"detail-desc-decorate-image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H0f58cfe5df464cd48e1a8e56107ff1f2O.gif\"\u003e \n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;font-size:13px;font-family:Arial, Helvetica, sans-serif;color:#000000;margin:0px;padding:0px;\"\u003e \n \u003cspan style=\"box-sizing:border-box;font-size:18px;max-width:100%;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;font-family:arial, helvetica, sans-serif;font-weight:700;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;margin:0px;padding:0px;\"\u003eProduct Introduction:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;font-size:13px;font-family:Arial, Helvetica, sans-serif;color:#000000;margin:0px;padding:0px;\"\u003e\n    \n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;font-size:13px;font-family:Arial, Helvetica, sans-serif;color:#000000;margin:0px;padding:0px;\"\u003e \n \u003cbr style=\"box-sizing:border-box;margin:0px;padding:0px;\"\u003e \n \u003cspan style=\"box-sizing:border-box;font-size:18px;max-width:100%;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;font-family:arial, helvetica, sans-serif;margin:0px;padding:0px;\"\u003e1.Operating Voltage: 5V\u003c\/span\u003e\u003cbr style=\"box-sizing:border-box;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;font-family:arial, helvetica, sans-serif;margin:0px;padding:0px;\"\u003e2.Pulse Number for One Circle: 20\u003c\/span\u003e\u003cbr style=\"box-sizing:border-box;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;font-family:arial, helvetica, sans-serif;margin:0px;padding:0px;\"\u003e3.Rotary encoder can count the output pulse times by rotating positively and negatively. This counting method has no limitation, it can reset and come back to the  initial status if matching with the key on the encoder (that is to say it will count from 0)\u003c\/span\u003e\u003cbr style=\"box-sizing:border-box;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;max-width:100%;font-family:arial, helvetica, sans-serif;margin:0px;padding:0px;\"\u003e4.Operating Principle: Incremental encoder is a kind of rotary sensor which transforms the rotation displacement into a series of digital pulse signal. These pulses are used to control angular displacement. In Eltra encoder, the transformation of angular displacement adopts photoelectric scaning principle. 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 receiver is covered by a diffraction grating, and it has the same window width with the plate. The operation of receiver is to detect the change of light plate rotation, then transform the light change into electric change. Increase the low level signal into high level and generate square pulse without any interference. This process needs circuit to deal with. The reading system usually adopts differential method, that is compare two different signals who have the same waveform bu the phase difference is 180 degree so as to improve the output signal quality and stability. Reading is formed on the basis of the difference between two signals, so it eliminates the interference.\u003c\/span\u003e\u003c\/span\u003e \n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;font-size:13px;font-family:Arial, Helvetica, sans-serif;color:#000000;margin:0px;padding:0px;\"\u003e\n    \n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;font-size:13px;font-family:Arial, Helvetica, sans-serif;color:#000000;margin:0px;padding:0px;\"\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/H00ea2fe2d9aa41e29ca48d0a95a31b9ci.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H00ea2fe2d9aa41e29ca48d0a95a31b9ci.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hd62ecf39f2c74a06ad3941795f4a291aH.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hd62ecf39f2c74a06ad3941795f4a291aH.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/H22466de1566d427ca040a5afb6bdd8b5M.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H22466de1566d427ca040a5afb6bdd8b5M.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hac988716b953497496dcad5a1a3dc93cw.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hac988716b953497496dcad5a1a3dc93cw.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hbff2313b36164de8b2ea0b292c1fc519t.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hbff2313b36164de8b2ea0b292c1fc519t.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width:800px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hbc0f3dfff4614c4b8dc769dc869036fat.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hbc0f3dfff4614c4b8dc769dc869036fat.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e  ","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55428439572779,"sku":"\u003cnone\u003e","price":5.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S49e0fadd66e6401b904ff67a65ad84de5.webp?v=1788581541","url":"https:\/\/yoeruyo.com\/products\/rotary-encoder-module-for-arduino-brick-sensor-development-round-audio-rotating-potentiometer-knob-cap-ec11-1","provider":"Yoeruyo","version":"1.0","type":"link"}