Uploaded May 2015 | Updated September 2026, 3 weeks ago

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Designing and 3D printing a bicycle chain sprocket using a MakerBot Replicator. The designing was done using Blender 2.71. It's use was to modify my bike to produce sparks using a Wimshurst machine. The 3D printing was done at the University of Ottawa Makerspace.

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See also:

Wimshurst Machine on Sparking Bike
youtube.com/watch?v=dQYCHMPH2uE

Peltier Module Cooling - The Peltier Effect
youtube.com/watch?v=9Cuh2msd2lo

Nitinol Wire/Shape Memory Alloy - How to Use it
youtube.com/watch?v=4Yi4epJ83EE

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engineering.uottawa.ca/makerspace

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