Measuring speed and torque of a motor

This video shows a simple method on measuring the speed and torque of a small DC motor. The same principle can be applied to bigger motors.

[@oldsoul9262]

A superb experiment my friend. Go on for further inventions.❤

[@gregreynolds5686]

An excellent demonstration! Many thanks for sharing.

[@Telectronics]

That is a nice way to verify a unknown motor !