
A low-cost robotic gripper sketch made from cardboard, string, and simple servos.
The first build explores whether a classroom robotics club can make a useful gripper with inexpensive materials. The project page records sketches, failed joints, and questions for a safer second prototype.
Project journey from idea to launch
Wrote down the everyday situation this project is trying to improve and the first group of people to ask.
4/26/2026
Made a tiny checklist, sketch, or paper version to see what felt useful before building more.
4/26/2026