Single-Phase E-meter

This design, featuring the MSP430F6736 device, implements a highly-integrated single-chip electricity metering (e-meter) solution. Hardware and software design files are provided to enable calculation of various parameters for single phase energy measurement, such as RMS current & voltage, active and reactive power and energies, powerfactor and frequency.

Features
  • Low-power single-phase e-metering implementation
  • Calculate parameters such as RMS current & voltage, active and reactive power and energies, power factor & frequency.
  • Based on the highly-integrated MSP430F67xx family of metering-focused MCU SoCs
  • Segmented LCD is also implemented in this design.
  • RF modules can also be added to this design to enable unique connectivity solutions.
Source: http://www.ti.com/tool/TIDM-SINGLEPHASEMETER