Difference between revisions of "Matrix - Fire Sensor"

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==Download Matrix Source Code==
 
==Download Matrix Source Code==
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==Update Log==
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===Feb-24-2016===
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* Added Sections 1, 2, 3 and 4

Revision as of 08:44, 24 February 2016

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1 Introduction

Fire Sensor
  • 模块Matrix-Fire_Sensor是一个火焰传感器模块,该模块使用YS-17火焰传感器,用于各种火焰、火源探测。可以检测火焰或者波长在760纳米~1100纳米范围内的光源,火焰越大,测试距离越远,探测角度60度左右,对火焰光谱特别灵敏,模块测试灵敏度可通过电位器调节。

2 Features

  • Standard 3 PIN Interface
  • PCB Dimension(mm): 16 x 24

Fire Sensor.PCB

  • Pin Description:
Pin Description
S GPIO
V Supply Voltage 5V
G Ground

3 Basic Device Operation

  • 火焰的热辐射具有离散光谱的气体辐射和连续光谱的固体辐射,YS-17火焰传感器利用红外线对对火焰非常敏感的特点,使用特制的红外线接收管来检测火焰的热辐射,然后把火焰的亮度转化为高低变化的电平信号,再通过比较器与参考阈值电压比较,达到阈值电压时,模块输出低电平。

4 Download Matrix Source Code

5 Update Log

5.1 Feb-24-2016

  • Added Sections 1, 2, 3 and 4