MSP430 Optical Power Meter
The MSP430F663x contains a full-speed Universal Serial Bus (USB), integrated LCD driver with contrast control for up to 160 segments, a hardware real-time clock with battery back-up system, multiple timers, and serial communication interfaces. What Does an Energy Meter do? Why choose MSP430? MSP430 for E-metering? Current in secondary is proportional to in current in primary. It includes a graphical user interface (GUI), documentation, software library and examples that can simplify development and. The key parameters calculated during energy measurements are RMS current and voltage, active, reactive, and apparent power and energies, power factor, and. In response to the problems of low accuracy, high radiation, and high power consumption in industrial UV power detection, the author proposes a design scheme based on a low-power microcontroller MSP430 as the core controller, two UV photoelectric sensors as detectors, and wireless LoRa as the data. This application report describes how to execute the Texas Instruments MSP430 Energy Library, which uses a common set of source files to support meters based on the MSP430FE427A, MSP430F47197, MSP430F4794, MSP430F6736, and MSP430AFE253 devices.
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