{"product_id":"ir-flame-sensor-module-3-3v-5v-fire-detection","title":"IR Flame Sensor Module 3.3V-5V Fire Detection with LM393 for Arduino","description":"\u003cp data-path-to-node=\"7\"\u003eEnsure safety and precision in your electronics projects with this high-sensitivity \u003cb\u003eIR Flame Sensor Module\u003c\/b\u003e. Designed to detect fire sources or light sources within the 760nm to 1100nm wavelength range, this module is essential for DIY fire alarms, safety robots, and smart home monitoring systems.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eEquipped with the reliable \u003cb\u003eLM393 wide voltage comparator\u003c\/b\u003e, it delivers a clean, stable signal with strong driving ability (\u0026gt;15mA). The onboard blue potentiometer allows you to easily adjust the sensitivity to suit your specific environment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"10,0,0\"\u003e\n\u003cb\u003eHigh Sensitivity:\u003c\/b\u003e Detects flame spectrums specifically between 760nm and 1100nm.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,1,0\"\u003e\n\u003cb\u003eWide Detection Angle:\u003c\/b\u003e Approximately 60 degrees, offering a broad field of view for reliable monitoring.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,2,0\"\u003e\n\u003cb\u003eLong Range Detection:\u003c\/b\u003e Capable of detecting a standard lighter flame at a distance of ~80cm (detection distance increases with flame intensity).\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,3,0\"\u003e\n\u003cb\u003eAdjustable Sensitivity:\u003c\/b\u003e Features a precision blue potentiometer to tune the trigger threshold.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,4,0\"\u003e\n\u003cb\u003eDigital Output:\u003c\/b\u003e Provides a clear Digital Switching Output (0 and 1) for easy reading by microcontrollers.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,5,0\"\u003e\n\u003cb\u003eEasy Integration:\u003c\/b\u003e Compatible with 3.3V to 5V systems, perfect for Arduino, Raspberry Pi, and other microcontrollers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb\u003eChipset:\u003c\/b\u003e LM393 Comparator\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb\u003eWorking Voltage:\u003c\/b\u003e 3.3V - 5V DC\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,0\"\u003e\n\u003cb\u003eOutput Format:\u003c\/b\u003e Digital Switching Output (DO)\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,3,0\"\u003e\n\u003cb\u003ePCB Size:\u003c\/b\u003e 31.0mm x 14.2mm\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,4,0\"\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e Fixed bolt hole for easy installation\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,5,0\"\u003e\n\u003cb\u003eConnection:\u003c\/b\u003e VCC (Power), GND (Ground), DO (Digital Output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb\u003eApplication Examples:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"14,0,0\"\u003eFire alarm systems\u003c\/li\u003e\n\u003cli data-path-to-node=\"14,1,0\"\u003eFirefighting robots\u003c\/li\u003e\n\u003cli data-path-to-node=\"14,2,0\"\u003eFlame detection in industrial equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"15\"\u003e\n\u003cp data-path-to-node=\"15,0\"\u003e\u003cb\u003eNote:\u003c\/b\u003e Please maintain a safe distance between the sensor and the actual flame to avoid thermal damage to the sensor components.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46285951172759,"sku":"21PS002177","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/ir-fire-detector-sensor-module-pins.jpg?v=1763550955","url":"https:\/\/scccltd.com\/en-tw\/products\/ir-flame-sensor-module-3-3v-5v-fire-detection","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}