X carve files to make robotic arm

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Does anyone know where I could find files to make a robotic arm out of plywood then assemble. I need to make for school fair

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Are you looking for something simple like up down? If so you could find the plans for one of those lamps, pretty sure someone here made one and posted…

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Instructables

Something like this?

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Thank you but looking for something with more than 2 axis.

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Thanks this will come in helpful when designing the final product!

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Thanks this is what I was looking for

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image.jpg1936×2592 1.71 MB