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Week 7

Beginning the construction of our final prototype was the task set aside for Week 7. The group purchased a sheet of reinforced cardboard that would be needed, and cut out each part of our dispenser on a table saw. The dimensions of the dispenser were scaled down to 9 x 12 x 11 inches. Using hot glue, the pieces were assembled, and gave the device a much cleaner look and sturdier shape. In order to add in the wiring, we needed to laser cut the bottom section of our dispenser compartment, so that the motors and moving parts could be put inside. The laser printer inside of the Innovation Studio was used for this purpose. For more details on the project thus far, please consult our Draft Final Report, which you can find in the pages tab.

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Week 4

During the fourth week of our Design Project, the team worked on sourcing and gathering all of the materials that we would need for the project. This included cardboard, hinges, servo motors, wiring, and an arduino board. The weekly lab period was used for creating the basic design concept of the device in AutoCAD, and starting the coding for the arduino board. For our first prototype, we plan on constructing the body out of thick cardboard, which will allow us to make quick adjustments and changes without the use of much hardware.   Figure 1: Front View Figure 2: Back View

Week 9

During Week 9, we assembled the final parts of the pill dispenser. The motors were placed inside of the motor compartment, and the pill dispensing compartments were created. We plugged in each motor and tested the dropping mechanism using our Arduino code. Each slot was successfully able to dispense the pill capsule onto the ramp below. Included are pictures of our wiring and prototype so far.

Week 10

Week 10 was the final week of our Design Project. During this week, finishing touches were added to the pill dispenser, including optimization of the code, and the locking mechanism as a fail-safe. The group also had a chance to present their project both in class, and at the senior design event, where ten freshman design groups were also allowed to present their project.