For this assignment, I used a relay, Arduino, breadboard, fan, and a flame sensor. When I would bring a flame (or a bright light) too close, the relay would read “HIGH” and the fan would turn on in an attempt to extinguish the “fire”. I used the breadboard when building the circuit because the fan, flame sensor and relay all required to be connected to 5v and the Arduino does not have that many 5v spaces.
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