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Lesson 17 FLAME SENSOR MODULE
Overview
In this experiment, we will learn how to use the flame sensor module.
This module is sensitive to the flame and radiation. It also can detect ordinary light source in
the range of a wavelength 760nm-1100 nm. The detection distance is up to 100 cm. The
Flame sensor can output digital or analog signal. It can be used as a flame alarm or in fire
fighting robots.
Component Required:
(1) x Elego Uno R3
(1) x USB cable
(1) x Flame sensor module
(x) x F-M wires
Component Introduction
Flame sensor:
•Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm
• Detection distance: 20cm (4.8V) ~ 100cm (1V)
• Detection angle about 60 degrees, it is sensitive to the flame spectrum.
• Comparator chip LM393 makes module readings stable.
• Adjustable detection range.
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