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Budget
Parts Used
Note: The total shipping costs from digikey came to $8.00 between the three groups.
| Item | Stock Number | Supplier | Cost | Quantity | Total |
|---|---|---|---|---|---|
| Prism | NT43-497 | Edmund Optics | $70.00 | 1 | $70.00 |
| Convex Lens | $12.50 | 1 | $12.50 | ||
| Microcontroller | PIC16F818-IP-ND | Digikey | $4.06 | 1 | $4.06 |
| Si Photodiode | 445-2589-1-ND | Digikey | $3.60 | 1 | $3.60 |
| Stepper Motor | 403-1012-ND | Digikey | $19.34 | 1 | $19.34 |
| Bolt | 2115-641 | Home Hardware | $1.29 | 1 | $1.29 |
| Lock Nut | 2147-386 | Home Hardware | $0.29 | 2 | $0.58 |
| Wing Nut | 2150-068 | Home Hardware | $0.47 | 1 | $0.47 |
| Resistor | 74M8818 | Newark | $0.02 | 8 | $0.16 |
| Capacitor | 22uF, electrolytic | EP4A04 | $0.12 | 3 | $0.36 |
| Transistor | 98K6249 | Newark | $0.06 | 4 | $0.24 |
| Transistor | MJE171G | Newark | $0.43 | 8 | $3.44 |
