Budget Table
How did we build the DotBot with only $250?
| Part Name | Quantity | Supplier / Link | Unit Cost | Total Paid |
|---|---|---|---|---|
| 12V Solenoid 10mm Throw | 1 | Adafruit 413 | $14.95 | $14.95 |
| Limit Switches | 6 | Adafruit 819 | $1.95 | $11.70 |
| 6-32 Threaded Inserts for Plastic | 1 | McMaster 90742a117 | $6.69 | $6.69 |
| Stepper Motors | 2 | Amazon | $12.99 | $25.98 |
| Timing Belt, Pulleys, and Belt Locking Springs | 1 | Amazon | $15.99 | $15.99 |
| Stepper Driver DRV8825 | 1 | Amazon | $9.99 | $9.99 |
| 8mm Linear Bearings | 2 | Amazon | $19.00 | $38.00 |
| 6061 Aluminium Rods 6' x 5/16" | 3 | Mcmaster 8974k23-8974K27 | $9.59 | $28.77 |
| Arduino CNC Shield | 1 | Amazon | $6.97 | $6.97 |
| 1" 6061 L-Bracket | 1 | McMaster 8982k14 | $7.05 | $0.00 |
| Timing Belt Clamps | 1 | Amazon | $7.99 | $7.99 |
| 6061 Aluminium .5"x3"x6" | 1 | McMaster 8975K513 | $9.95 | $9.95 |
| 6061 Aluminium .5"x4"x12" | 1 | McMaster 8975K215 | $20.84 | $20.84 |
| 3/8" Alluminum Pipe 5-1/2" Long | 1 | McMaster 44665K185 | $5.72 | $5.72 |
| 3/8" Plastic Pipe Caps | 3 | McMaster 4880k801 | $1.48 | $4.44 |
| Steel Rods 6' x 5/16" | 4 | McMaster 8920k265-8920K52 | $6.77 | $27.08 |
| 3/4" Baltic Birch Plywood | 1 | Scrap | Donated | $0.00 |
| Mosfet FQP30N06L | 1 | Olin ECE Stockroom | Donated | $0.00 |
| Diode 1N4004 | 1 | Olin ECE Stockroom | Donated | $0.00 |
| $235.06 | ||||