| Number used | Part | Source | Part # |
| 4 | IR sensors | Mouser | 782-TSOP34156 |
| 1 | Switch | Digikey | EG1903-ND |
| 1 | 7-pin header | Digkey | S7040-ND |
| 1 | Motor driver chip | Digikey | 296-9911-5-ND |
| 1 | Motor wire | Circuit Specialists | 100' Spools of 30 AWG |
| 1 | Machine pin headers (male) | http://www.4uconnector.com/ | 2.54 Swiss Round Pin Adaptor |
| 1 | Machine pin headers (female) | http://www.4uconnector.com | 2.54 Swiss Round Pin Adaptor |
| 1 | Standard header strip | Mouser | 49-68000-436HLF |
| 1 | Polarized battery plug | HobbyKing | Female JST connector |
| 1 | Servo | HobbyKing | Turnigy 1440A |
| 1 | Envelope | Plantraco | 52" silver |
| 1 | IR Beacon | Pololu | Bare development board |
| 1 | Ultrasonic sensor | Maxbotics | EZ4 |
| 1 | Laser-cut platform | Polou | [custom] |
| 2 | Props | http://www.gwsprops.com/ | EP2510, black or gray |
| 2 | N20 motors | Once Top Motor | OT-FF-N20PA-1580, 20mm shaft |
| 1 | 9v battery connector | Mouser | 121-0426/T-GR |
| 1 | Box | The Packaging Store | 9" x 9" pizza box |
| 1 | Zip-lock bag | The Packaging Store | 6"x9" 2 mil ziplock bags |
| 1 | Thin heat-shrink tubing (1/16th) | Digikey | A116B-4-ND |
| 4 | Lego axle | Lego | Element ID: 370726, Design ID: 3707 |
| 1 | Lego cross-axle extension | Lego | Element ID: 4512363, Design ID: 59443 |
| 2 | Lego angle element, 180 degrees | Lego | Element ID: 4107783, Design ID: 32034 |
| 4 | Lego 2x brick with hole | Lego | Element ID: 370026, Design ID: 3700 |
| 4 | Lego Technic lever | Lego | Element ID: 4107828, Design ID: 6632 |
| 1 | Lego double conical wheel gear | Lego | Element ID: 4177431, Design ID: 32270 |
| 1 | Lego 24-tooth Technic gear | Bricklink | Part |
| 7 | 0.1 uF capacitor | Digkey | PCC1828CT-ND |
| 1 | 100uf, 16v capacitor | Digkey | 399-5214-1-ND |
| 1 | 100uf, 6.3v capacitor | Digkey | 478-1677-1-ND |
| 4 | green LED | Digkey | 67-1357-1-ND |
| 1 | red LED | Digkey | 67-1359-1-ND |
| 1 | 10Mhz Atmega168 | Digkey | ATMEGA168V-10AU-ND |
| 5 | 1k resistor | Digkey | P1.00KCCT-ND |
| 3 | 10k resistor | Digkey | P10.0KCCT-ND |
| 1 | SMD reset switch | Digkey | CKN9104CT-ND |
| 1 | power regulator | Digkey | 296-8000-5-ND |
