Then I found out that the output of the flame sensor is a number - normally it is over 300 but drops to less than 190 when it detects a fire nearby.
After getting clear of how the flame sensor works, it is time to add a buzzer so that the device can notify people nearby that a fire is happening.
Content Rating
Is this a good/useful/informative piece of content to include in the project? Have your say!
You must login before you can post a comment. .