[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 ...

Using variable frequency drives (VFDs) to control the speed of a compressor can provide improved occupant comfort and quieter operation in air conditioning and heat pump applications. Tight ...

Fig. 1. A high-performance servo system typically partitions functions into two MCUs: a core servo function (with the current, speed and position loops) and a second MCU taking over motion profiling, ...