Robotic Hand
| 2023: Based on this sketch
from Alex, I used Fusion to design the
parts, lasercut them out of 1/8" plywood.
All the little holes are for 1/8" dowels.
| 
|
| The rubber band keeps the finger straight. The dowels along the top
of the finger prevent it from hyperextension.
Pulling the string flexes the knuckles. The dowels along the bottom prevent each joint from folding more than 90°. |
|
| Assemble steps are here | 
|
