{"product_id":"mq-5-methane-lpg-gas-sensor-module","title":"MQ-5 Methane\/LPG Gas Sensor Module","description":"\u003cp data-start=\"65\" data-end=\"694\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe MQ-5 Methane\/LPG Gas Sensor Module is a semiconductor-based combustible gas detection module designed to detect LPG (Liquefied Petroleum Gas), methane (CH₄), propane, butane, natural gas, hydrogen, and town gas. Built around the MQ-5 gas sensor and an onboard LM393 voltage comparator, the module provides both analog (AO) and digital (DO) outputs for easy interfacing with microcontrollers. The sensor utilizes a tin dioxide (SnO₂) sensing element whose conductivity increases when exposed to combustible gases, enabling reliable gas concentration detection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"696\" data-end=\"1431\"\u003eOperating from a 5V DC supply, the module features an adjustable sensitivity potentiometer that allows users to configure the digital detection threshold according to their application. It offers high sensitivity to LPG, methane, propane, and butane, while maintaining relatively low sensitivity to alcohol and smoke. The module is widely used in gas leakage alarms, industrial safety systems, smart home monitoring, kitchen gas detectors, IoT safety devices, and educational electronics projects. Compatible with Arduino, ESP32, STM32, Raspberry Pi (with ADC where required), PIC, AVR, and other microcontrollers, the MQ-5 provides a cost-effective solution for combustible gas detection.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1438\" data-end=\"1455\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1457\" data-end=\"2056\"\u003e\n\u003cli data-section-id=\"1lss0nh\" data-start=\"1457\" data-end=\"1501\"\u003eBased on the MQ-5 semiconductor gas sensor\u003c\/li\u003e\n\u003cli data-section-id=\"2c2kfy\" data-start=\"1502\" data-end=\"1539\"\u003eHigh sensitivity to LPG and methane\u003c\/li\u003e\n\u003cli data-section-id=\"71dxmm\" data-start=\"1540\" data-end=\"1602\"\u003eDetects propane, butane, natural gas, hydrogen, and town gas\u003c\/li\u003e\n\u003cli data-section-id=\"cxlwdf\" data-start=\"1603\" data-end=\"1636\"\u003eDual analog and digital outputs\u003c\/li\u003e\n\u003cli data-section-id=\"1fzwx90\" data-start=\"1637\" data-end=\"1672\"\u003eBuilt-in LM393 voltage comparator\u003c\/li\u003e\n\u003cli data-section-id=\"vpm45f\" data-start=\"1673\" data-end=\"1733\"\u003eAdjustable detection threshold using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"17bagie\" data-start=\"1734\" data-end=\"1767\"\u003eFast response and recovery time\u003c\/li\u003e\n\u003cli data-section-id=\"112163y\" data-start=\"1768\" data-end=\"1801\"\u003eStable and reliable performance\u003c\/li\u003e\n\u003cli data-section-id=\"agelrw\" data-start=\"1802\" data-end=\"1825\"\u003eLong operational life\u003c\/li\u003e\n\u003cli data-section-id=\"1t5ocfw\" data-start=\"1826\" data-end=\"1859\"\u003ePower and output indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"1am9i8h\" data-start=\"1860\" data-end=\"1881\"\u003eOperates from 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"sw2w14\" data-start=\"1882\" data-end=\"1953\"\u003eEasy interface with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003cli data-section-id=\"1dcbm6k\" data-start=\"1954\" data-end=\"1987\"\u003eCompact PCB with mounting holes\u003c\/li\u003e\n\u003cli data-section-id=\"117jymt\" data-start=\"1988\" data-end=\"2056\"\u003eIdeal for gas leakage detection and industrial safety applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46748514713654,"sku":"VAS9Y9RP8R","price":119.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/mq5-1.png?v=1783280053","url":"https:\/\/roboracter.in\/products\/mq-5-methane-lpg-gas-sensor-module","provider":"Roboracter","version":"1.0","type":"link"}