Arduino Flame Sensor 4 Wire

• Dimensions: 1.18 in x 0.59 in x 0.20 in (3.0 cm x 1.5 cm x 0.5 cm)
• Weight: 0.28 oz (8 g)
• With 3mm install screw hole
• Can be powered by DC 3~3.5V
• Comes with connecting cable (20cm)

FEATURES:

• Used for temperature detection
• The flame sensor is very sensitive to IR wavelength at 760 nm - 1100 nm light
• AO, analog output, real-time output voltage signal on the thermal resistance
• DO: Digital output, when the temperature reaches a certain threshold,
• the output high and low signal threshold adjustable via potentiometer