What is a brushless ESC, really? Well, generally, it’s usually a microcontroller with a whole lot of power transistors hanging off it to drive three phases of brushless motor coils. [Frank Zh… ...

The ESC is just a device that drives a brushless motor in response to a servo signal, but in that simplicity is a lot of technology.

Currawong’s Velocity H series ESCs have set the standard for aerospace-grade motor controllers, with over one thousand units fielded across multiple tier-1 heavy-lift platforms. All of the ESC unit ...