Week 2 Progress

      For week two, our group made sure that we ordered our supplies for our instrument. In our project proposal, we projected the cost for the materials, as shown below:
Table 1: Projected Cost

      The mechanical hardware are basically the physical, non-electrical aspects of the design. This category includes: a drum set, a bucket, PVC pipes, projectiles, plastic covers,wood, and nails. We plan to also buy four Arduino Servos that are needed to control the instrument through MIDI. Servos are relatively an inexpensive product that requires simple coding, in order to create a working project.Within this project, they will control the flow of projectiles by removing and applying a cover to individual PVC pipes that are filled with projectiles.

      The actual costs for our materials are found in the table below. Most of our supplies are purchased  online from Amazon and Home Depot. While the hardware prices were projected accurately, we decided to also purchase entertainment/visual aspects to the project, which inflated the cost from $59.25 to $105.92

Table 2: Actual Cost

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