Micro Air Engine
thingiverse
This is a tiny air-powered engine that uses a straightforward rotating valve mechanism, but its performance suffers from poorly fitting seals. Despite this, it operates fairly well. If you have any questions or concerns, please feel free to leave a comment below. To replicate this project, you will need the following hardware: 2 x 7mm 2m screws with 3.5x1 mm heads 2 x 4mm 2m screws A small tube with an outer diameter of 4mm
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