Materials

Below is a breakdown of our purchases for the respective prototypes / plans. In total, $857.78 was spent from the entire project.

Final Setup

ItemPrice
Acrylic Sheets$103.79
Copper Sheet$449.40
Neodynium Magnets$50.11
24V DC Motor$44.51
16T Gears$16.00
Speedometer $40.00
Bicycle Wheel & Chain$23.00

Total: $726.81

Previous Setups

ItemPrice
9V Battery Holder $8.35
3-Blade Propeller$1.93
4 x AA Battery Holder$3.16
Everready Battery 9V$5.80
4 Micro Metal (30:1) Gearmotors$85.17
4 Wheels$20.97
DC Motor$1.61
AA Batteries $4.00

Total: $130.97