Robotics
Lego Automatic Beam Sorter

Akiyuki’s sleek sorting machine sorts by beam length and can sort 40 pieces per minute, all using only a single motor!

4 thoughts on “Lego Automatic Beam Sorter

    1. Im fairly sure the system is not detecting colour. Sorting looks based on block length and it just happens to be that each length is a different colour. The spacing between adjacent bins is such that a block will fall only if the length is correct.

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My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

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