{"product_id":"mq-136-mq136-hydrogen-sulfide-gas-sensor-module-h2s-gas-sensor-detector","title":"MQ-136 MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Sensor Detector","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMQ-136 MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Sensor Detector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eInput voltage: DC5V Power consumption (current): 150mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDO output: TTL digital 0 and 1 (0.1 and 5V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAO output: analog level signal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eTTL output high and low level. (Can be directly connected to microcontroller or relay module)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSpecial reminder: after the sensor is energized, it needs to be warmed up for about 20S for the measured data to be stable, and it is normal for the sensor to be hot because there is an electric heating wire inside, and it is not normal if it is hot.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeature:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1、Using high-quality double-sided panel design, with power indication and TTL signal output indication;\u003c\/p\u003e\n\u003cp\u003e2、With DO switch signal (TTL) output and AO analog signal output;\u003c\/p\u003e\n\u003cp\u003e3、TTL output high and low level. (Can be directly connected to microcontroller or relay module)\u003c\/p\u003e\n\u003cp\u003e4. Analog output voltage varies with concentration.\u003c\/p\u003e\n\u003cp\u003e5, There is 1 screw hole for easy positioning;\u003c\/p\u003e\n\u003cp\u003e6, Fast response recovery characteristics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eElectrical performance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput voltage: DC5V Power consumption (current): 150mA\u003c\/p\u003e\n\u003cp\u003eDO output: TTL digital 0 and 1 (0.1 and 5V)\u003c\/p\u003e\n\u003cp\u003eAO output: analog level signal\u003c\/p\u003e\n\u003cp\u003eSpecial reminder: after the sensor is energized, it needs to be warmed up for about 20S for the measured data to be stable, and it is normal for the sensor to be hot because there is an electric heating wire inside, and it is not normal if it is hot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eWiring mode:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1、VCC:connect to the positive pole of the power supply (5V)\u003c\/p\u003e\n\u003cp\u003e2、GND:connect to the negative pole of the power supply\u003c\/p\u003e\n\u003cp\u003e3、DO:TTL switch signal output\u003c\/p\u003e\n\u003cp\u003e4、AO:Analog signal output\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54467475439929,"sku":"product-16564","price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/619vKbTdAL._AC_SL1500.jpg?v=1789246714","url":"https:\/\/electronicshub.pk\/products\/mq-136-mq136-hydrogen-sulfide-gas-sensor-module-h2s-gas-sensor-detector","provider":"Electronics Hub","version":"1.0","type":"link"}