Chebyshev Linkage Multi-legged Walker

thingiverse

.STL models: (Updated on Dec.04, 2022) 1 x Base Plate v2.1 (updated) 6 x Base Shaft V2 (updated, for leg mount and rotation rods. Use the same ones) 8 x Leg 4 x Upper parallel link 4 x Lower Parallel link 4 x Rotation Rod 8 x Lower Vertical link 4 x Upper Vertical Link 6 x 12mm Spacer 2 x Rotation Plate 1 x Top Plate or Top Plate for Stack-chan Screws (bolts and nuts) M2 x 10mm with washer and nut x 24 16 for fixing Upper Vertical Link/Lower Vertical Link/Rotation Rod/Parallel Link 08 for fixing servo motors to Base Plate M3 x 30mm with washer and nut x 4 (Changed) for fixing Lower Vertical Link to Base Shaft M3 x 25mm with washer and nut x 2 for fixing Rotation Rod to Rotation Plate/Shaft Screws (wood screw) 1.4mm screws for fixing servo horn to Rotation Plate x 4 2.1 x 6.3mm wood screw for fixing Top plate on Base Plate x 4 2.1 x 10mm screws for fixing servo horn to servo motor x 2 Servo Motor SG90-HV Rotation servo 2 Computer Board for driving servo motors and servo driver 1 Note: Please prepare appropriate servo driver and battery units to drive SG90-HV. You can drive two servo motors without servo driver unit by pin-servo function of M5Stack Core.