{"title":"Gravity: Arduino Analog Flame Sensor","handle":"gravity-arduino-analog-flame-sensor","url":"/products/gravity-arduino-analog-flame-sensor","description":"This Gravity analog flame sensor detects fire and infrared light sources in the 760–1,100 nm wavelength range. With a 60° detection angle and analogue output proportional to flame distance, it's widely used in firefighting robots, fire alarm projects, and other safety applications.\n\nThe Gravity interface makes wiring simple — a single analogue cable connects the sensor to Arduino, Raspberry Pi, or any 3.3–5 V microcontroller. Two M3 mounting holes allow easy installation on robot platforms and enclosures.\n\nKey Features\n\n\nFlame Detection – Sensitive to 760–1,100 nm wavelengths\n\nAnalogue Output – Voltage proportional to flame distance\n\n60° Detection Angle – Wide field of view\n\nFast Response – 15 µs response time\n\nGravity Interface – Simple 3-pin analogue connection\n\n3.3–5 V Compatible – Works with Arduino, Raspberry Pi, and more\n\nImmersion Gold PCB – High-quality finish for durability\n\n\nSpecifications\n\n\nSupply Voltage: 3.3–5 V\n\nSpectral Range: 760–1,100 nm\n\nDetection Range: 20 cm (4.8 V) to 100 cm (1 V)\n\nResponse Time: 15 µs\n\nInterface: Analogue (Gravity)\n\nOperating Temperature: −25 to +85 °C\n\nSize: 22 × 30 mm\n\n\nIdeal For\n\nFirefighting robot competitions\nFire alarm and safety projects\nIR light detection experiments\n\n\nPackage Contents\n\n1× Flame sensor\n1× Analogue cable\n\n\nResources\n\nProduct Wiki\nSchematic (PDF)\nYG1006 Datasheet (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":14219,"title":"Default Title","sku":"DF-DFR0076","price":6.1,"on_sale":false,"in_stock":true,"available_quantity":111,"option1":"Default Title"}]}