Uploaded July 2026 | Updated September 2026, 1 week ago

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This RC motor dyno is getting closer to reality! In this short, I walk through the main components that make it work: custom 3D-printed parts, skateboard bearings, a precision load cell, a current shunt, and two brushless motors.

The goal is to build an accurate, repeatable motor dyno using mostly off-the-shelf parts that will help me design better motors, optimize ESC firmware, and gather real engineering data.

What would you add to a motor dyno?

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