The last component to add is a LED which indicates the running status of the device. It will pulse lightly when the device is monitoring but blink when the alarm is on.
Based on the designed functions, it should include:
Besides, to notify the user remotely, IFTTT is used so that user can get a text message when the device detects a fire.
Is this a good/useful/informative piece of content to include in the project? Have your say!
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