{"product_id":"greatzt-f249-4-pin-infrared-speed-sensor-module-for-arduino-51-avr-pic-3-3v-5v-high-quality-1","title":"GREATZT F249 4 PIN Infrared Speed Sensor Module For Arduino \/51\/AVR\/PIC 3.3V-5V High Quality","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hfd7ba37917984e98958287b8ba71f3c8J.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\n\u003ch1 style=\"font-family:helvetica, tahoma, arial, sans-serif;font-size:14px;font-weight:400;line-height:30px;text-align:center;color:rgb(38, 65, 118);background-color:rgb(239, 244, 250);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 10px;padding-bottom:0px;padding-top:0px;padding-left:10px;padding-right:0px;box-sizing:content-box\" align=\"center\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 176, 240);font-size:inherit\"\u003e\u003cspan style='font-size:inherit;font-family:\"comic sans ms\"'\u003e\u003cspan style=\"font-size:24px\"\u003eHigh Quality 4 PIN Infrared Speed Sensor Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 style=\"font-family:helvetica, tahoma, arial, sans-serif;font-size:14px;font-weight:400;line-height:30px;color:rgb(38, 65, 118);background-color:rgb(239, 244, 250);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 10px;padding-bottom:0px;padding-top:0px;padding-left:10px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:inherit\"\u003e\u003cspan style=\"font-size:22px\"\u003eModule Description\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e1. Working voltage: 3.3--5.5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e2. The use of imported groove coupler sensor, the groove width of 5mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e3. The sensor slots are blocked, the output high and the light is off; no shelter, output low and lights.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e4. Output form: Digital switching output (0 and 1)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e5. Using LM393 comparator output, type clean, good waveform, driving ability over 15mA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e6. A fixed bolt hole for easy mounting.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-family:arial, helvetica, sans-serif;font-size:2em;font-weight:400;line-height:1;color:rgb(38, 65, 118);background-color:rgb(239, 244, 250);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 10px;padding-bottom:0px;padding-top:0px;padding-left:10px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:inherit\"\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:22px\"\u003eModule interface specification (3-wire)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:20px\"\u003e1 VCC 3.3V-5V external\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e2 GND External GND\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e3 DO small board digital output interface switch connected to the microcontroller IO port\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 0);border:0px;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:content-box\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-size:inherit\"\u003e\u003cspan style=\"font-size:20px\"\u003e4.AO:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:inherit\"\u003e\u003cspan style=\"font-size:inherit;font-family:arial, verdana, sans-serif\"\u003e\u003cspan style=\"font-size:inherit;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px\"\u003eInvalid\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13.3333px;line-height:inherit;color:rgb(0, 0, 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slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\n\u003cscript\u003ewindow.adminAccountId=222200202;\u003c\/script\u003e\n","brand":"pfdeal","offers":[{"title":"Default Title","offer_id":39774142365771,"sku":"59380","price":1.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/6634\/3243\/products\/GREATZT-F249-4-PIN-Infrared-Speed-Sensor-Module-For-Arduino-51-AVR-PIC-3-3V-5V_763ac6a3-babd-46ff-b5cd-459ddd7f1013.jpg?v=1653962432","url":"https:\/\/www.pfdeal.com\/products\/greatzt-f249-4-pin-infrared-speed-sensor-module-for-arduino-51-avr-pic-3-3v-5v-high-quality-1","provider":"pfdeal","version":"1.0","type":"link"}