Module
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- Product 19/65
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Description
1 detection flame or wavelength of 760nm to 1100 nm range light
2 detection angle of 60 degrees, it is particularly sensitive to the flame spectroscopy
3 adjustable sensitivity (blue digital chart potentiometer adjustment)
4 working voltage 3.3V-5V
5 output forms: analog voltage output; digital output (0 and 1)
6 provided with fixing bolt holes, easy to install
7 PCB size: 3cm * 1.6cm
8 the power indicator light (red) and digital output switch indicating lamp (green)
9 comparator LM393 chip, stable work
Interface specification (4 wire)
1 VCC external 3.3V-5V voltage
2 GND external GND
3 DO small board digital output interface (0 and 1)
4 AO small board analog output interface
Instructions for use
1 the most sensitive flame sensor on the flame, is also a reaction to the ordinary light, fire alarm use for general use
2 small board digital output interface can be connected directly to the IO port of the SCM
3 small board analog output and the AD conversion process, obtain higher accuracy
4 sensor and flame to maintain a certain distance, in order to avoid heat damage sensor
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- $2.99
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- $0.79
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- $2.25
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- $0.64
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- $1.15
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- $4.40
