4 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for uno r3
Purpose:
Various flame, fire detection
Module Features:
1. can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source, the test flame lighters distance of 80cm, the larger the flame, the greater the distance test
2. the detection angle of 60 degrees, the flame spectrum particularly sensitive
3. sensitivity adjustable (shown in blue digital potentiometer adjustment)
4. the comparator output signal clean waveform is good, driving ability, than 15mA
5. with a precision potentiometer adjustable sensitivity adjustment
6. Operating Voltage 3.3V-5V
7. the output in the form: DO digital switching outputs (0 and 1) and AO analog voltage output
8. a fixed bolt holes for easy installation
9. small plates PCB size: 3.2cmx1.4cm
10. using a wide voltage LM393 comparator
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