Description
KY-026 Flame Sensor Module is a sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive 60 degree detection sensor Two outputs mode: AO: analog output- real-time output voltage signal on the thermal resistance; DO: when the temperature reaches a certain threshold- the output high and low signal threshold adjustable via potentiometer.
KY-026 Flame Sensor Features
- Extremely sensitive to wavelength between 760-1100nm
- Power supply indicator lamp
- Comparator output indicator lamp
- AO, real-time thermistor voltage signal output
- DO, high / low electric level signal output
- Analog quantity output
- Threshold rollover electric level output
- Threshold adjusted by potentiometer
- Detection Angle Range: About 60 degrees
- Power Supply: 3.3-5.5 V DC
Connecting
- Arduino GND –> Module G
- Arduino +5V –> Module +
- Arduino digital 4 –> Module D0
- Arduino A3 –> Module A0
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