1. Team Mejor – The Spyder Bill of Materials Ryan Sienko Mike Ryan - 10/26/04

2. Design Overview  String and Spool Location System  Mobility System  Electronics System  Lexan Chassis, Sensor Arm, and Weather Cases

3. Spool System – Purchased Parts PartVendorManufacturerPart NumberPrice Shaft EncoderNewarkBourns3315Y-1-016$3.67 TurntableMcMaster-Carr 6031 K41$5.31 Bearing SleeveMcMaster-Carr 6391 K423$0.90 Thrust BearingMcMaster-Carr 6655 K43$8.05 Shaft CollarMcMaster-Carr 6436 K73$4.71 Tape MeasureHome DepotStanley25-foot$10.00 Fishing LineHome DepotSpider WireSF14G-150$7.99 String EyeletsHome Depot $1.00 PotentiometerNewarkVishay535-11-502$13.76 $55.49

4. Spool System – Manufactured Parts PartSourceMaterialManufacturingPrice Spool SupportPhysics LabAluminumLathe/Mill$1.00 String ArmPhysics LabAluminumLathe/Mill$2.00

5. Mobility System – Purchased Parts PartVendorManufacturerPart #Price 2 - 8” WheelsDoityourself.comArnold Wheel2894723$17.57 3” CasterHome DepotShepherd9479MW$7.99 2-12V GearmotorsSurplus CenterGlobe Gearmotor5-1440$48.93 $72.49

6. Electronics System – Purchased Parts PartVendorManufacturerPart #Price Mini-Max-PICISALL LabBiPOM$0.00 3 SniffersISALL Lab $30.00 CompassPNI CorpVectorV2Xe$55.00 LCD ScreenAllelectronics.comOptrexLCD-87$11.25 KeypadAllelectronics.comACT ComponentsKP-23$12.50 Volt RegulatorsRadioShack 276-1770$1.00 H-BridgesLynxMotion DHB-01$25.00 Power SwitchRadioShack 275-602$2.69 12V BatteryBatteriesPlusWerkerWK12-5F$19.99 $157.43

7. Chassis etc. – Manufactured Parts PartSourceMaterialManufacuringPrice ChassisHockey RinkLexanCNC$5.00 Sniffer ArmPhysics LabAluminumLathe/Mill$3.00 Weather CasesPhysics LabLexanCNC$2.00

8. Team Tracking