Hackaday2 个月
3D printed mechanism
3D printing has allowed the hobbyist to turn ... Paired with a special chess board with steel in the ends, the magnets in the base activate the transformation sequence when they reach the opposite ...
Hackaday2 个月
chess piece
3D printing has allowed the hobbyist to turn ... Paired with a special chess board with steel in the ends, the magnets in the base activate the transformation sequence when they reach the opposite ...