Week 3: Optimization and System Refinement

 In the third week, we focused on improving the performance of our system. First, we refined the code to make sure that the sensor, servo, and OLED screen worked together smoothly. We also adjusted the servo movement so that it pushed the sanitizer in the right amount and at the right speed. To make the system more user-friendly, we added a mini switch, which allowed users to turn the device on and off easily. Another important step was assembling all the components into a stable structure, ensuring the circuit was secure and neatly arranged. We faced some challenges, such as the servo motor moving unexpectedly at times, which we solved by adjusting delays in the code. The OLED screen also needed better optimization to prevent unnecessary flickering. Lastly, arranging all the wires inside the enclosure while keeping the system functional was a bit difficult, but we managed to find a clean and organized solution.



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