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R2-D2 - Pop and Lock Shoulders
For my manual 232 I designed a set of shoulders which can be locked in either position. This shows the locking mechanism. The final construction with have an axle running through the shoulder to ease rotation, and an internal spring to keep the leg held tight against the body once locked in place.
![[로봇사이언스몰] 4절 링크 만들기](https://i.ytimg.com/vi/XY9qj-OL0lY/mqdefault.jpg)
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