With a round piece of thick paper or card, 73 LEGO pieces, a LEGO motor and power pack, and a bit of blue tack to keep the paper in place, this very small LEGO machine will create spirograph drawings.
Here’s a slightly larger, but still quite Mini LEGO Technic Spirograph by nathansonic. The Rebrickable instructions for this 129-piece build (plus motor and power pack) are here: Mini Technic Spirograph.
Watch these related videos next:
• JK Brickworks’ LEGO Drawing Machine.
• Pangraph v4: Making Spirocakes (Spirograph Pancakes)
• Robert Howsare’s Drawing Apparatus
• Make Lissajous patterns with DIY sand pendulums or light
Bonus: How to make a DIY Drawbot.
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