Electronic Spices IR (Infrared) Obstacle Sensor Module Reflective Photoelectric Light Intensity DIY Kit for Arduino UNO (2)

The Flame sensor module is a IR sensor module that is particularly sensitive to IR wavelengths emitted from flames. The module has a on-board sensor and a comparetor that can compare the output of the sensor against a threshold voltage and give a digital output. The comparetor threshold can be adjusted using the on-board preset. A flame detector is a sensor designed to detect and respond to the presence of a flame or fire. It also can detect ordinary light source in the range of of a wavelength 760nm-1100 nm. The detection distance is up to 100 cm. The Flame sensor can output digital or analog signal. It can be used as a flame alarm or in fire fighting robots.