Week 7 Progress

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During week 7, we worked on our draft final report and set up the experiment to get an idea of the orientation of each part of our project. We 3D printed the motor holder and placed the motor into it. We prepared more agarose gel in the lab for testing. Also, we worked on configuring the stepper motor with the ardumoto shield to enable it to rotate perfectly. We used MATLAB to achieve this and simultaneously worked on the image processing for the magnetic sphere. We were facing problems in identifying a particular circular object using MATLAB because the code identified and produced numerous circles. However, we are only interested in identifying the small magnetic sphere using the camera. Therefore, we are working on modifying the code to focus on only the small magnetic sphere.


Figure 1: Experimental Set-up
Figure 2: Motor holder

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