In this project, I created a robot that combined the parts from components list below,
Palm Arduino V3
For the details, schematic and parts for Palm Arduino V3 go here.
Lego case for Palm Arduino V3:
Bricks and Plates are already included in the Lego Parts list below.
DIY Motor Controller PCB (Photo 4) or Motor Shield
- 1 no. L293D (or SN755401) IC
- 1 no. 0.1uF Ceramic Capacitor
- 1 no. 100uF Capacitor
- Jumper Wires
- Perf. Board
- 2-Pin Right Angle Header (Motor Power Connector)
- 3-Pin Right Angle Connector (for Servo if you plan to use one, this)
- 2 nos. 2-Pin Right Angle Connector (Straight is fine too!) for motors
Tamiya Twin-Motor Gearbox (No. 97)
Lego Technic Star War Battle Droid (#8001)
I got my on ebay the one I used in this project was incompleted set and had no instruction booklet, and it was cheaper than complete or mint collectable kit
Lego Technic Bricks, Plates, and Components
All the Lego parts used in this project are from what I own. I bought them from Lego online "Pick A Brick" Shop. Some I got them from bidden on eBay.
The following Lego components are separate components from the Lego Star War Battle Droid (#8001) above.
4 nos. 1x16 Technic Brick (#3703)
4 nos. 1x12 Technic Brick (#3895)
2 nos. 1x10 Technic Brick (#2730)
4 nos. 1x8 Technic Brick (#3702)
7 nos. 1x6 Technic Brick (#3894)
7 nos. 1x4 Technic Brick (#3701)
6 nos. 1x2 Technic Brick (#3700)
10 nos. 1x2 Plate (#3023)
4 nos. 1x3 Plate (#3623)
11 nos. 1x6 Plate (#3666)
8 nos. 1x8 Plate (#3460)
2 nos. 1x2x2 Corner Plate (#242)
7 nos. 2x2 Plate (#3022) (Note: Use two old 2x2 plate to use with Twin-motor Gearbox)
2 nos. 2x4 Technic Plate (#3709)
4 nos. 3x3 Liftarm (#32249) or 3x3 L Shape Thin (#32056)
9 nos. Liftarm 1x3 Thin (#6632)
6 nos. Bush for Cross Axle (#6590)
2 nos. 1/2 Bush (#32123)
24 nos. Connector Bush with Friction/Crossaxle (#43093)
4 nos. Connector Peg with Friction (#2780)
4 nos. Connector Peg with Friction 3M (#6558)
2 nos Fric. Snap W/Cross Hole 2M (#32054)
2 nos. Connector Peg with Knob (#4274)
3 nos. Axle Joiner Inline (#6538b)
3 nos. Pin Joiner Round (#75535)
2 nos. Cross Axle 4M (#3705)
6 nos. Cross Axle 5M (#32073)
4 nos. Cross Axle 6M (#3706)
2 no. Cross Axle 8M (#3707)
Treads and Hubs from RCX Mindstorm Set
8 nos. 16T Gear (#4019)
6 nos. Technic Sprocket Drive Wheel (#32007)
2 nos. 5" Caterpillar Tread (#680C01)
Note: These last two items could be replaced with
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