| item | qty | source | part no | price ea | total |
|---|---|---|---|---|---|
| 5052 aluminum sheet, 4'x2'x0.08” | 2 | alan steel | $36.00 | $72.00 | |
| rectangular aluminum tubing, 5'x2”x1”x1/16” | 4 | alan steel | $9.00 | $36.00 | |
| rectangular aluminum tubing, 1'x1”x1/2”x1/16” | 1 | alan steel | $2.00 | $2.00 | |
| HDPE plastic sheet, 16”x20”x1/4” | 1 | tap plastics | $13.21 | $13.21 | |
| Canon CanoScan LiDE 210 scanner | 2 | amazon | B003VQR1TS | $79.00 | $158.00 |
| 6” USB 2.0 A to B cable | 1 | amazon | B0058KDWKC | $4.64 | $4.64 |
| 6” USB 2.0 A to mini B cable | 2 | amazon | B003WV5DME | $4.26 | $8.52 |
| 4-port USB hub | 1 | amazon | B003M0NURK | $6.79 | $6.79 |
| USB extension cable | 1 | amazon | B00B3P1IGG | $5.49 | $5.49 |
| Craftsman 1-7/8" Car Nozzle | 2 | OSH | 6834790 | $6.99 | $13.98 |
| Craftsman 1-7/8" x 7' Locking Hose | 1 | OSH | 6834840 | $17.99 | $17.99 |
| Craftsman 1-7/8" Utility Nozzle | 1 | OSH | 6834824 | $6.99 | $6.99 |
| AC inlet plus switch | 1 | mouser | 161-R30161-E | $2.29 | $2.29 |
| 30V 2A power supply | 1 | mouser | 418-CFM60S300 | $34.25 | $34.25 |
| Arduino Uno | 1 | mouser | 782-A000066 | $25.00 | $25.00 |
| Big Easy Driver | 1 | sparkfun | 11699 | $19.95 | $19.95 |
| NEMA 23 Stepper Motor | 1 | sparkfun | 10847 | $23.95 | $23.95 |
| MXL timing belt, 0.08” pitch, 1/4” width (feet) | 12 | mcmaster | 7959K21 | $2.04 | $24.48 |
| MXL timing belt pulley, 0.685” OD | 4 | mcmaster | 1375K39 | $10.77 | $43.08 |
| stainless steel drive shaft, 6”x1/8” | 1 | mcmaster | 1257K38 | $4.62 | $4.62 |
| Bronze Sleeve Bearing, 1/8" Shaft, 1/4" OD, 3/8" Length | 3 | mcmaster | 2868T33 | $0.39 | $1.17 |
| Set Screw Shaft Collar for 1/8" Diameter | 6 | mcmaster | 9414T3 | $0.87 | $5.22 |
| Polypropylene Comfort-Grip 3-Arm Knob, M6 X 1 | 4 | mcmaster | 2776K51 | $2.40 | $9.60 |
| nuts, bolts, washers | mcmaster | $20.00? | |||
| prices in USD as of September 2013 | total | $559.22 |