Soft copper wire : 20 gauge (wire diameter 0.8mm) : 4cm (about 1.5 inch) for each link 4.5cm (about 1.8 inch) for clasp Spherical crystal 6mm diameter Can use 4 or 6mm beads, or any beads you have ...
Soft copper wire : 20 gauge (wire diameter 0.8mm) : - 2 pieces 2.5cm (1 inch) for 1 beaded link - 4cm (1.5 inch) for 4 leaf clover link - 2cm (0.8 inch) for clasp Beads : 4mm (abacus crystal) From ...
One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power. One established way to do this, at least on robots with joints, is to ...