Flame Sensor Module 3Pin

Description

IntroductionThis module is sensitive to the flame and radiation. It also can detect ordinary light source in the range of of a wavelength 760nm-1100 nm. It can be used as a flame alarm or in fire fighting robots.FeaturesDetects a flame or a light source of a wavelength in the range of 760nm-1100 nm.Detection range: up to 100 cm.Adjustable detection range.Detection angle about 60 degrees, it is sensitive to the flame spectrum.Comparator chip LM393 makes module readings stable.Operating voltage 3.3V-5V.Digital and Analog Output. Power indicator and digital switch output indicator.Interface Description (4-wire) 1 VCC -- 3.3V-5V voltage2 GND -- GND3 DO -- board digital output interface (0 or 1)4 AO -- board analog output interface​