{"id":42933,"date":"2026-05-03T18:31:47","date_gmt":"2026-05-03T18:31:47","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=42933"},"modified":"2026-05-03T18:31:48","modified_gmt":"2026-05-03T18:31:48","slug":"analog-gas-sensor-mq-5-for-microbit-elecfreaks-octopus","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/he\/product\/analog-gas-sensor-mq-5-for-microbit-elecfreaks-octopus\/","title":{"rendered":"Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus"},"content":{"rendered":"<p>Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus<\/p>\n<p>Elecfreaks Octopus \u2013 MQ-5 Analog Gas (Smoke) Sensor for Microbit Sensor module based on MQ-5 component, particularly sensitive to flammable gases such as LPG, city gas, methane, propane, as well as light combustion such as smoke and alcohol. The sensor produces an analog signal that varies according to the gas concentration, and includes a potentiometer for adjusting the sensitivity. Suitable for simple and quick use with Micro:bit or Octopus:bit, with fast response, long durability and Plug-and-Play connection.<\/p>\n<p>Key Features<br \/>\nHigh sensitivity and flexible use<br \/>\nDetects a wide range of gases \u2014 LPG, i-butane, propane, methane, alcohol, hydrogen, smoke \u2014 with fast response and potentiometer adjustment.<\/p>\n<p>Simple Plug-and-Play connection<br \/>\nConnects directly to Micro:bit or Octopus:bit via GVS (Signal \/ VCC \/ GND) connection.<\/p>\n<p>High sensitivity, durability and stability<br \/>\nBased on SnO\u2082 layer, with fast response time, long-life design and structural simplicity.<\/p>\n<p>Operating voltage included<br \/>\nOperates on a voltage of about 5V (sometimes also AC), including the need to preheat before use to obtain a stable result.<\/p>\n<p>Suggested applications<br \/>\nSuitable for educational projects on gas leak detection, home safety systems, electronic hobbies and STEM solutions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus Elecfreaks Octopus \u2013 MQ-5 Analog Gas (Smoke) Sensor for Microbit Sensor module based on MQ-5 component, particularly sensitive to flammable gases such as LPG, city gas, methane, propane, as well as light combustion such as smoke and alcohol. The sensor produces an analog signal that varies [&hellip;]<\/p>\n","protected":false},"featured_media":42937,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[442,440],"product_tag":[],"class_list":{"0":"post-42933","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arduino1","7":"product_cat-microbit1","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus - roboticaplus<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roboticaplus.com\/he\/product\/analog-gas-sensor-mq-5-for-microbit-elecfreaks-octopus\/\" \/>\n<meta property=\"og:locale\" content=\"he_IL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus - roboticaplus\" \/>\n<meta property=\"og:description\" content=\"Analog gas sensor (MQ-5) for Microbit \u2013 Elecfreaks Octopus Elecfreaks Octopus \u2013 MQ-5 Analog Gas (Smoke) Sensor for Microbit Sensor module based on MQ-5 component, particularly sensitive to flammable gases such as LPG, city gas, methane, propane, as well as light combustion such as smoke and alcohol. 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