[professor churlz] wrote in to let us know his results with modifying radio control ESCs (Electronic Speed Controllers) for use in a large (250lb range) BattleBot’s drivetrain. It’s a very long and ...

Brushless DC motors are common place in RC Vehicles. They are small, light, fast and can be inexpensive. [Raynerd] wanted a new spindle for his CNC machine and thought that a brushless DC motor would ...

A Brushed ESC is an electronic speed controller designed specifically for brushed DC motors. In principle, a brushed DC motor runs continuously as long as an appropriate voltage is applied. To control ...

Currawong is excited to announce the release of its smallest Electronic Speed Controller (ESC) to expand upon its world-leading range of aerospace-grade motor controllers. The Velocity XS ESC is the ...