Our project took a lot of time and energy to complete. We learned a lot of things along the way as well. Here is a picture documentation of all we did and contains reference links to where all we studied from.
OUR CIRCUIT
The resources we used for designing the basic circuit for pollution control and live pollution status can be found here. We integrated the accelerometer as per our requirement of sensing pollution when the vehicle is not moving and learnt how to use the accelerometer, MPU-9150, on this Arduino Playground link
THE APP
We used the MIT App Inventor to design our app and used images found on Google to improve on our design aesthetic.
We thoroughly enjoyed discovering new concepts along the way, from designing apps, writing codes, making circuits and building a casing for our common brainchild. We would like to thank our course instructors, teaching fellows, teaching assistants and the internet for providing us a web of opportunities to showcase our talents.