A brushless motor requires a motor controller, and for most of us, this means cheap Electronic Speed Controllers (ESC) from a warehouse in China. [Ben] had a better idea: build his own ESC.

Sometimes, a little puny matchbox-sized electronic speed controller (ESC) won’t do the job ... juicy capacitors rated at 160 V. Open source motor controllers abound of late, and we’ve featured ...

Hydromea launched the D-FIN Electronic Speed Controller (ESC) Motor Controller, engineered to deliver efficiency, compactness ...