Motorized Marble Track
thingiverse
A motorized marble track with four sections propels marbles up the center to each new section, showcasing its unique design in this video: https://youtu.be/Wwy11XhCug8. This innovative track runs on a 18650 battery, which is estimated to last around 10 hours before needing recharging. The marbles used are made of 9.5mm steel balls, specifically 3/8 inches in diameter.
Download Model from thingiverse
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