36
Beginner
Project guide
Overview
You can build a machine that draws wonderful geometric curve patterns using Crickit, Circuit Playground Express, TT motors, and LEGO. This type of harmonograph drives the pen armature from two motorized hubs running at different speeds, generating and mapping complex harmonic motion!
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Circuit Playground Express is the next step towards a perfect introduction to electronics and programming....
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Totaling 420 pieces, this White Nylon M2.5 Screw Set is a must-have smörgåsbord for...
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This is an FCC/CE certified and UL listed power supply. Need a lot of 5V power? This switching supply gives a clean...
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Materials
In addition to the parts listed above, you'll also need the following:
- LEGO bricks and Technic pieces, as listed in the Bill of Materials on the Build the Drawing Machine page
- Glue, such as hot glue or super glue (CA)
- Fine point roller ball pens
- Paper
- Optional 3D printed Crickit to LEGO plate
Page last edited March 08, 2024
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