Walking robot
ElecFreaks Wonder Building Kit #15
Case 15 of the ElecFreaks Wonder Building Kit: a robot that walks on two feet. One motor turns four big gears whose crank pins lift and push the feet in turn. Turn it in 3D, build it step by step or open it in BrickLink Studio.
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Drag to turn the model, scroll to zoom.
Downloads
Building instructions (PDF)
Model for BrickLink Studio (zip)
BrickLink wanted list (XML)
Activity
Building guide
Custom parts for Studio
The Studio zip holds the model, the custom parts it needs and how to install them.
Building steps
The parts added in a step have a red outline.
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Parts
| Part | Colour | Where to get it | Qty |
|---|---|---|---|
| Technic Beam 5 x 3 H-shaped | Light Bluish Gray | BrickLink 14720 | 2 |
| Technic Pin with Friction with Perpendicular Pin Hole Type 1 | Black | BrickLink 15100 | 12 |
| Technic Pin with Friction and Slots | Black | BrickLink 2780 | 62 |
| Technic Pin 3/4 | Light Bluish Gray | BrickLink 32002 | 2 |
| Technic Beam 3 x 3.8 x 7 Liftarm Bent 45 Double | Yellow | BrickLink 32009 | 4 |
| Technic Beam 5 | Yellow | BrickLink 32316 | 2 |
| Technic Beam 7 | White | BrickLink 32524 | 2 |
| Technic Beam 3 x 5 Bent 90 | White | BrickLink 32526 | 4 |
| Technic Beam 3 x 5 Bent 90 | Yellow | BrickLink 32526 | 2 |
| Technic Gear 24 Tooth with Single Axle Hole | Light Bluish Gray | BrickLink 3648 | 2 |
| Technic Gear 40 Tooth | Light Bluish Gray | BrickLink 3649 | 4 |
| Technic Axle Pin | Tan | BrickLink 3749 | 4 |
| Technic Beam 9 | Yellow | BrickLink 40490 | 8 |
| Technic Beam 13 | Yellow | BrickLink 41239 | 6 |
| Technic Axle Pin with Friction | Blue | BrickLink 43093 | 4 |
| Technic Axle 3 | Light Bluish Gray | BrickLink 4519 | 2 |
| Technic Cross Block 1 x 3 (Pin/Pin/Pin) with 4 Pins | Light Bluish Gray | BrickLink 48989 | 3 |
| Technic Beam 7 x 5 with Open Center 5 x 3 | Light Bluish Gray | BrickLink 64179 | 2 |
| ElecFreaks Geekservo 2 kg motor (red) electronics | ElecFreaks | 1 | |
| ElecFreaks Wukong board on its 7 x 5 LEGO base electronics | ElecFreaks | 1 |