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Complete Subwoofer Filter Circuit TL072
self reversing screw
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Barrel Cam Mechanism BR1
Types of Gears
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Iris calculator - great help in making steampunk mechanical iris
Mechanical irises are very intricately designed mechanisms that are mesmerizing to see in action -- and if you have a laser cutter, you could make one in less than 10 minutes. Our "Teacher of Scie...
Make an Awesome Mechanical Iris