{"product_id":"5pcs-mq3-alcohol-ethanol-sensor-breath-gas-ethanol-detection-gas-sensor-module","title":"5Pcs MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e         ?              Size: approx. 32 x 22 x 27mm            Main chip: LM393, ZYMQ-3 gas detector            Working Voltage: DC 5V            With signal output instructions.            Two-way signal output (TTL level output and analog output).            TTL output effectively signal for low level(when the output low level signal lights, can directly connected microcomputer).            Analog output 0 ~ 5v voltage, the higher the concentration, the higher the voltage.            Has a high sensitivity and good selectivity.            Has long service life and reliable stability.            Rapid response recovery features.            For motor vehicles and other prohibition drunken drivers homework personnel on-site testing, also used in other places of ethanol vapor detection.            Color is shown as pictures.            ?             \u003cstrong\u003ePackage Included:\u003c\/strong\u003e   \u003cbr\u003e    \u003cbr\u003e 5 x?Gas Sensor Module     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/83\/68\/79e9b7c4-eb4d-4a6f-a15d-a27449176f89.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/44\/24\/4e8ce529-453a-461c-b694-2dff310193e8.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B6\/49\/2e98eb8f-3877-4c4a-94fd-c1fd38859a3d.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/75\/9D\/53483282-ebb5-4d26-a042-c973fb5bfd74.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1A\/76\/d487730e-aad0-40ab-8552-e89160a85bca.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/57\/47\/a43bdd78-e49d-44c3-b18d-6c04b43cd257.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/8E\/7F\/187f3e1d-4831-48b6-9607-d38b00365fe6.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/23\/F6\/f4553fa9-2dea-4a82-8916-b855bbf71340.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929599082691,"sku":"ZHIQIAN-015863","price":492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/e8cb1607-e2e6-45d0-8b47-b82fa6d31e65.jpg?v=1725774822","url":"https:\/\/wrsss.com\/products\/5pcs-mq3-alcohol-ethanol-sensor-breath-gas-ethanol-detection-gas-sensor-module","provider":"Wrsss","version":"1.0","type":"link"}