| Part Name |
Quantity |
Vendor |
Part Number |
| 16-Button Numric Keypad |
1 |
Jameco |
169244 |
| 4.4 RPM Geared DC Motor |
1 |
Jameco |
152910 |
| 12VDC Relay |
1 |
Radio Shack |
275-241 |
| Rubbermaid Tuppeware |
4 |
Target |
|
| Windshield Wipers |
1 |
ACE |
|
| Photointerrupter Sensors |
4 |
Lab |
QVA11234 |
| Handyboard |
1 |
Lab |
|
| Breadboard & Power Supply |
1 |
Lab |
|
| Schmitt Trigger |
1 |
Lab |
74LS14 |
| º-20 threaded rod |
1 |
Shop |
|
| 7/8" diameter hollow aluminum tubing, 0.065" wall thickness |
1 |
Shop |
|
| º-20" x ~3" bolts |
8 |
Shop |
|
| ~Four square feet of plywood |
1 |
Shop |
|
| ~One square foot of lexan |
1 |
Shop |
|
| ~Four square feet of sheet metal |
1 |
Shop |
|
| One inch leg aluminum angle stock x ~14 feet |
1 |
Shop |
|
| ~Two feet of clear plastic tubing x ~1" dia |
1 |
Home Depot |
|
