Doing a fire detector robot? Or maybe a smart system which requires flame detection? This ready sensor module should be suitable for you. The flame sensor module comes with a flame sensor, and an adjustable digital filter for digital output and it also reserves the original analogue output. So you can choose to interface it to your favourite either as digital input or analogue input sensor. Minimum 3 wires interface, of course, you can always use 4 wires and uses both digital and analogue.

The flame sensor can be used to detect fire or another light source with wavelengths of 760 nm ~ 1100 nm light. In the fire-fighting robot game, the flame plays an important role in the probe, which can be used as the robot's eyes to find a fire source or football with a special light source. It can make use of fire-fighting robots, and soccer robots.

Flame sensor probe angle of 60 degrees, the special sensitivity of the flame spectrum, and M3 mounting holes ease the mounting of the module to your robot.

The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius, in the course of the flame it should be noted that the probe distance from the flame should not be too close in order to avoid damage. It can be interfaced with any microcontroller with digital or analogue input.

Features:

• Detect fire, detect the light source and be sensitive to light with a wavelength of 940nm 
• Interface: Analog or digital
• Supply Voltage: 5 V
• Detection range: 20cm (1V) ~ 100cm (4.8V)