{"product_id":"1-5pcs-qre1113-ir-led-infrared-reflection-sensor-module-capacitor-discharge-circuit-breaker-board-dc-3-3-5v","title":"1-5pcs QRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V","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\"\u003eNONE\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\"\u003en\/a\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\"\u003en\/a\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\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003en\/a\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\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\u003cp\u003e\u003cstrong\u003e\u003cspan style='color:rgb(211, 49, 21);font-size:24px;font-family:\"times new roman\", times, serif'\u003eQRE1113 IR LED Infrared Reflection Sensor Module Capacitor Discharge Circuit Breaker Board DC 3.3 -5V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eThis version of the QRE1113 branch board has a digital output that uses a capacitor discharge circuit to measure the amount of reflection. This compact board is ideal for line sensing when only digital l\/O is available and can be used in 3.3V and 5V systems. The QRE1113 infrared reflectivity sensor consists of two parts - an LED that emits infrared and a phototransistor that is sensitive to infrared. When you power the VCC and GND pins, the IR LED inside the sensor lights up. A 100Q resistor is onboard and placed in series with the LED to limit current. The output of the phototransistor is connected to a 10nF capacitor. The faster the capacitor is discharged, the more reflective the surface is. These sensors are widely used in production-tracking robots. A white surface reflects more light than a black surface, so when pointed at a white surface, the capacitor discharges faster than when pointed at a black surface. Both the power input and output pins lead into a 3-pin, 0.1-inch pitch connector socket. If you want to screw it onto the board, the board also has a mounting hole.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style='font-size:18pt;font-family:\"times new roman\", times, serif'\u003eProduct parameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e■ Working voltage :5vDC\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e■ Current :25mA\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e■ Compatible with digital I\/O without ADC\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e■ Best sensing distance :0.125 inches (3 mm) Size :0.3x0.55 inches\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"QRE1113 purple \/ 5pcs","offer_id":55420152250667,"sku":"14:350852#QRE1113 purple;3:18247432443#5pcs","price":19.53,"currency_code":"USD","in_stock":true},{"title":"QRE1113 red \/ 1pcs","offer_id":55420152283435,"sku":"14:1202#QRE1113 red;3:201010228#1pcs","price":5.4,"currency_code":"USD","in_stock":true},{"title":"QRE1113 red \/ 2pcs","offer_id":55420152316203,"sku":"14:1202#QRE1113 red;3:1981284404#2pcs","price":10.22,"currency_code":"USD","in_stock":true},{"title":"QRE1113 red \/ 5pcs","offer_id":55420152348971,"sku":"14:1202#QRE1113 red;3:18247432443#5pcs","price":19.53,"currency_code":"USD","in_stock":true},{"title":"QRE1113 purple \/ 1pcs","offer_id":55420152381739,"sku":"14:350852#QRE1113 purple;3:201010228#1pcs","price":5.4,"currency_code":"USD","in_stock":true},{"title":"QRE1113 purple \/ 2pcs","offer_id":55420152414507,"sku":"14:350852#QRE1113 purple;3:1981284404#2pcs","price":10.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5c62179069084f00abc0a87e9fe48a51Z.webp?v=1788499656","url":"https:\/\/yoeruyo.com\/products\/1-5pcs-qre1113-ir-led-infrared-reflection-sensor-module-capacitor-discharge-circuit-breaker-board-dc-3-3-5v","provider":"Yoeruyo","version":"1.0","type":"link"}