Steering car
ElecFreaks Wonder Building Kit #37
Case 37 of the ElecFreaks Wonder Building Kit: a car that steers like a real one. The grey servo turns a gear on a rack that swings the front wheels; the two motors drive the back wheels. 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)
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 Pin with Friction and Slots | Black | BrickLink 2780 | 19 |
| Technic Pin 3/4 | Light Bluish Gray | BrickLink 32002 | 3 |
| Technic Axle 2 Notched | Red | BrickLink 32062 | 1 |
| Technic Gear 12 Tooth Double Bevel | Black | BrickLink 32270 | 1 |
| Technic Gear 36 Tooth Double Bevel | Black | BrickLink 32498 | 2 |
| Technic Beam 3 | Yellow | BrickLink 32523 | 2 |
| Technic Beam 7 | Yellow | BrickLink 32524 | 1 |
| Technic Beam 11 | Yellow | BrickLink 32525 | 2 |
| Technic Bush with Two Flanges | Black | BrickLink 3713 | 2 |
| Technic Axle Pin | Tan | BrickLink 3749 | 2 |
| Technic Beam 9 | Yellow | BrickLink 40490 | 2 |
| Technic Beam 13 | Yellow | BrickLink 41239 | 2 |
| 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 | 2 |
| Tyre 22/ 14 x 30 ZR | Black | BrickLink 55978 | 2 |
| Wheel Rim 20 x 30 with 6 Spokes and External Ribs | Light Bluish Gray | BrickLink 56145 | 2 |
| Technic Beam 7 x 5 with Open Center 5 x 3 | Light Bluish Gray | BrickLink 64179 | 3 |
| Technic Gear Rack 1 x 13 with Pegholes and Axleholes | Black | BrickLink 64781 | 1 |
| Technic Pin Long with Friction and Slot | Blue | BrickLink 6558 | 6 |
| ElecFreaks Geekservo 2 kg motor (red) electronics | ElecFreaks | 2 | |
| ElecFreaks Geekservo 2 kg 360° servo (grey) electronics | 1 | ||
| ElecFreaks Wukong board on its 7 x 5 LEGO base electronics | ElecFreaks | 1 | |
| BBC micro:bit V2 electronics | Micro:bit Educational Foundation | 1 |