Just a few years ago, RC aircraft ... a brushless motor, [Michal] is simply testing the thrust of a motor and prop combination. The device is very similar to a device sold at Hobby King, and ...

The Powerup 4.0 is a versatile Bluetooth-controlled motor and propeller combination ... as our inexperience in RC created quite a few damaging crashes. Granted, sub-freezing temperatures have ...

[Tom]’s tilt mechanism uses a high-speed, high-torque servo that rotates the motor mount via 3D printed gear mechanism. This means the servo doesn’t need to bear the full load of the motor ...