{"product_id":"ir-flame-sensor-module-760nm-to-1100nm-fire-detection-compoden","title":"IR Flame Sensor Module - 760nm to 1100nm Fire Detection | Compoden","description":"\u003ch1\u003eIR Flame Sensor Module - Detects 760nm to 1100nm Wavelengths\u003c\/h1\u003e\n\u003cp\u003eThe IR Flame Sensor Module detects fire or other infrared light sources within the 760nm to 1100nm wavelength range. It provides a digital output when a flame is present, making it ideal for fire alarm systems, robotics, and safety automation. The on-board potentiometer allows sensitivity adjustment for various detection distances.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V - 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDetection Angle\u003c\/td\u003e\n\u003ctd\u003e60 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDetection Range\u003c\/td\u003e\n\u003ctd\u003eUp to 1 meter (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital TTL (0\/1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensitivity Adjustment\u003c\/td\u003e\n\u003ctd\u003ePotentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIndicator LEDs\u003c\/td\u003e\n\u003ctd\u003ePower (red) and Signal (green)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFire alarm system with buzzer alert\u003c\/li\u003e\n  \u003cli\u003eFlame-following robot\u003c\/li\u003e\n  \u003cli\u003eAutomatic fire extinguisher trigger\u003c\/li\u003e\n  \u003cli\u003eIoT fire notification system using ESP8266\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with 3.3V and 5V microcontrollers including Arduino Uno, Nano, Mega, Raspberry Pi, and ESP32. Connect the digital output directly to any I\/O pin; no level shifting is required for 5V-tolerant boards. Operates reliably with standard logic levels.\u003c\/p\u003e\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eWire VCC to 3.3V or 5V, GND to ground, and OUT to a digital input pin. Adjust the potentiometer until the green LED lights at your desired detection distance. Avoid placing the sensor in direct sunlight to prevent false triggers.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, connect VCC to 5V, GND to GND, and OUT to any digital pin (e.g., D2). Use digitalRead() to detect flame.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it detect fire through glass or plastic?\u003c\/summary\u003e\u003cp\u003eThe sensor detects specific infrared wavelengths which may be attenuated by glass or plastic; direct line-of-sight to the flame works best.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I adjust sensitivity?\u003c\/summary\u003e\u003cp\u003eUse a small screwdriver to turn the on-board potentiometer clockwise to increase sensitivity or counterclockwise to decrease it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445023793517,"sku":"CDN-0765","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_aa21cdbc-d906-48fc-a568-b21f55daa01a.jpg?v=1781512897","url":"https:\/\/compoden.com\/products\/ir-flame-sensor-module-760nm-to-1100nm-fire-detection-compoden","provider":"Compoden","version":"1.0","type":"link"}