Three phase Inverter board for Brushless DC motor
  TMS320F241 controller  based commutation 
  Current limiting by software
  Potentiometer input to increase or decrease PWM
    duty cycle

The 3 Phase Multi-functional Digital Power and Energy Meter measures the following energy related parameters in 3 phase AC lines..

True RMS voltage
True RMS Current
Line Frequency
Power Factor
Active Power
Apparent Power
Active Energy
Reactive Energy