基于MSP430F149的低功耗无线席位屏系统设计

In this paper…The low power consumption of the single-chip MSP430F149 in battery-powered applications, has the unique superiority, make full use of the energy conservation characteristic implemented by the MSP430F149, nRF905 and PC components of a wireless data transmission system's design. First, it carries on the simple summary to the selection of the core chip and system design of the theoretical basis for low power consumption, and then introduce the design of wireless seat screen system software and hardware, which introduced emphatically the system's low-power design method, and Shows a typical application electric circuit as well as the related program source code.