Module cảm biến hồng ngoại

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Modul cảm biến hồng ngoại

Modul cảm biến hồng ngoại

all kinds of flames, fire source detection
module Features:
1, can detect a flame or wavelength in the range of 760 nm to 1100 nm light source, lighter flame test distance of 80cm, for the greater flame, the farther distance test
2, detection angle about 60 degrees, particularly sensitive to flame photometry
3 adjustable sensitivity (blue digital potentiometer adjustment)
4, the comparator output signal clean, good waveform, driving ability, more than 15mA
5, with adjustable precision potentiometers adjust the sensitivity
6, the working voltage 3.3V-5V
7, the output format: Digital switching output (0 and 1)
8, a fixing bolt hole, easy installation
9, small plates PCB Size: 3.2 cm x 1.4cm
10, using a wide LM393 voltage comparator
module for use:
1, the flame sensor flame most sensitive to ordinary light is also a reaction, usually used as fire alarm and other purposes.
2, a small plate output interface can be directly connected to the microcontroller IO port
3, the sensor and the flame to maintain a certain distance, so as not to damage the temperature sensor, the flame of a lighter test distance of 80cm, for the greater flame, the farther distance test


Flame sensor module 1

This series of modules products are negative Appearance



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