Lesson 15: Flame Sensor - Elecrow Raspberry Pi & Arduino Starter Kit User Manual

Application effect
Running the program will result in value change based on the PCF8591 itself. No component is attached yet.
LESSON 16: FLAME SENSOR
Introduction
The flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light.
In the fire-fighting robot game, the flame plays an important role in the probe, which can be used as the robot's eyes
to find fire source or football.
It can make use of fire-fighting robots, soccer robots.
The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius.
This will be the first sensor we'll be connecting to the PCF8591 module in order to get the data, the flame sensor
cannot be connect alone just like that, we'll use the PCF8591 help to figure it out.
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