Budget
Here is a breakdown of the materials we purchased or found to build Grandmaster.
| Item | Source | Bought or Found? | Price |
|---|---|---|---|
| Electromagnet | Amazon (borrowed from Chris) | Found | 28.99 |
| Motor Shield | Adafruit (borrowed from PIE) | Found | 19.95 |
| Belts and pulleys | Amazon | Purchased | 11.99 |
| Timing Belt Clamps | Amazon | Purchased | 7.99 |
| Stepper Motor | Amazon | Purchased | 2 x 13.99 |
| Magnets | Amazon | Purchased | 8.99 |
| LED Lights | Amazon | Purchased | 17.99 |
| Motor Drivers | Amazon | Purchased | 17.89 |
| Pi Cam | Amazon | Purchased | 25.48 |
| Gantry Rods and sliders | Amazon | Purchased | 83.92 |
| Buttons | Amazon | Purchased | 10.29 |
| 1/16 in Clear Acrylic | Amazon | Purchased | 26.27 |
| 1/4 in MDF | Home Depot | Purchased | 2 x 12 |
| SD Card | Amazon | Purchased | 8.35 |
| Arduino Uno R3 | Team Members | Found | 2 x 22.76 |
| Raspberry Pi 3 B+ | From Brad | Found | 35 |
| Transistor | ECE Stockroom | Found | 0.67 |
| Zener Diodes | ECE Stockroom | Found | 0.03 |
| Voltage Regulator | ECE Stockroom | Found | 2 x 12.59 |
| Black Spray Paint | LPB | Found | 4.98 |
| Screws, nuts, bolts | PIE Room | Found | n/a |
| PLA Filament | Olin Shop | Found | 5.05 |
| Electrical Tape | PIE Room | Found | n/a |
| Spacers | PIE Room | Found | 0.15 |
| Poster Paper | Olin Computer Lab | Found | n/a |
| Total Purchased | 288.12 | ||
| Total Found | 116.67 | ||
| 450.31 | |||