{"title":"Octopus Smoke Sensor MQ-2 Brick OBMQ2","handle":"octopus-smoke-sensor-mq-2-brick-obmq2","url":"/products/octopus-smoke-sensor-mq-2-brick-obmq2","description":"An analogue gas sensor module based on the MQ-2 sensor, part of the Octopus Electronic Bricks series for plug-and-play integration with Arduino and compatible boards. Detects a wide range of combustible gases and smoke with high sensitivity and fast response time.\n\nDetectable Gases\n\nLPG, i-butane, and propane\nMethane and hydrogen\nAlcohol\nSmoke\n\n\nKey Features\n\n\nAnalogue Output – Connect directly to any analogue input pin\n\nAdjustable Sensitivity – On-board potentiometer for threshold tuning\n\n5 V Power Supply – Standard operating voltage\n\n3-Pin Interface – S (Signal), V (VCC), G (GND)\n\nFast Response Time – Quick detection of gas changes\n\nDimensions – 38 × 27 mm\n\n\nIdeal For\n\nGas leakage detection projects\nSmoke alarm prototyping\nAir quality monitoring\n","vendor":"ElecFreaks","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4626,"title":"Default Title","sku":"EF-EF04029","price":12.17,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}