螃蟹王国连接杆固定杆DIY科技制作模型材料塑料支架角架 1202-tmall.com天猫

Created by Victor Cheung, last modified on Sep 18, 2015 11:41

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Victor Cheung
The new component that I'll try to make it easier to mount the wheels. (So PCB fabrication pending for the dimension of this module)
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- Aug 11, 2015 17:50