Neck mechanism for animatronics and puppets

DIY – Neck mechanism for animatronics

This 3D printed neck mechanism can be controlled by an arduino or RC,

https://youtu.be/1NAlPKeRZTM

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List of parts: 3X servo MG995 or similar 4X ball joint 3mm x 3mm (both sides of the brass ball is convex) 1X Cardan Joint 6mm x 5mm 1X bolt 5mm x 20mm 4X bolts 5mm x 25mm with nuts 12X bolts 3mm x 10mm with nuts 2X bolts 3mm x 12mm with nuts 4X bolts 5mm x 15mm with nuts 3X 6mm nuts 2X 3mm nuts with washers 6X 3mm nuts 1X 6mm threaded rod 1X 3mm threaded rod

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Thanks, Enjoy it!