A mechanical device used for calculating area on an arbitrary shape.
Tag: Building Instructions
My first planimeter, very simple and very demonstrative to understand how a mechanical device can calculate area.
An automatic switch-off torque limiter, designed to prevent damage by excessive torque.
Crawler wheeled snake features drive, steering, and 3 DOF articulated suspensions.
Here are the new building instructions of the LPE 3i with Lpub and thanks to Ansgar Mährlein.