Uploaded July 2026 | Updated September 2026, 2 weeks ago
This little current shunt may not look exciting, but it's one of the keys to building a motor dyno that delivers accurate, repeatable data.
With precise measurements of current, torque, RPM, voltage, and efficiency, I'll finally be able to see exactly what's happening inside a motor instead of relying on feel or assumptions.
That means I can compare magnet designs, laminations, winds, timing, bearings, ESC firmware, and batteries with real engineering data. Even tiny improvements in efficiency or torque can add up to a noticeably better motor.
My goal isn't just to build a cool dyno—it's to build better motors. Better performance. Better efficiency. Better reliability. Better products for everyone.
I'm incredibly excited to see what this machine uncovers.
What would you want to test first?
#HolmesHobbies #RCMotors #RCDyno #Engineering #Brushless #MotorTesting #ESC #RCTech #DIYEngineering #Innovation #RadioControl #Shorts
This little current shunt may not look exciting, but it's one of the keys to building a motor dyno that delivers accurate, repeatable data.
With precise measurements of current, torque, RPM, voltage, and efficiency, I'll finally be able to see exactly what's happening inside a motor instead of relying on feel or assumptions.
That means I can compare magnet designs, laminations, winds, timing, bearings, ESC firmware, and batteries with real engineering data. Even tiny improvements in efficiency or torque can add up to a noticeably better motor.
My goal isn't just to build a cool dyno—it's to build better motors. Better performance. Better efficiency. Better reliability. Better products for everyone.
I'm incredibly excited to see what this machine uncovers.
What would you want to test first?
#HolmesHobbies #RCMotors #RCDyno #Engineering #Brushless #MotorTesting #ESC #RCTech #DIYEngineering #Innovation #RadioControl #Shorts
