Bukit Mertajam, Penang

Flame Detector


Fire detector is using a flame sensor that can detect fire or other light source with wavelength of 760 nm ~ 1100 nm light. This is helpful if you want to make your own fire detector/alarm for your own house. Let’s have a look on how it works.

Hardware Preparation

This tutorial use :

  1. Maker UNO
  2. Flame Sensor Module
  3. Micro B USB

You can make the hardware connection based on the diagram and table below.

Flame Sensor : VCCMaker UNO: 5V
Flame Sensor : GNDMaker UNO: GND
Flame Sensor : A0Maker UNO: A0
Flame Sensor : D0Maker UNO: Not Connected
Figure 1 : Hardware connection

Sample Code

This is the sample code used for this tutorial. Try it!

Thank you

Thank you for reading this tutorial and we hope it helps your project development. If you have any technical inquiry, please post at Cytron Technical Forum.

Comments (1)

Great, I’m gonna build it for my laser engraver.

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