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1Step 1
Write the code to get values in the Arduino sofware.
Test the first sensor with an Arduino.
Then test the second sensor.
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2Step 2
If it works, write the adapted code to get the values of both sensors at the same time.
Test both sensors.
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3Step 3
Write a processing code to show the result.
As we did, you can choose to make an interface.
Think of the design and colors you want.
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4Step 4
Built the device to make it transportable.
We choose to insert our components into polysterene and cover it with fabric.
We stick it to an armband.
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5Step 5
It's done! Go check the pollution anywhere you want :)
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