基于ADXL345的超低功耗倾角测量仪的设计  

Ultra-low-power Angle Measurement Instrument Designed Based ADXL345

作　　者：肖茜[1] 陈庆[2] XIAO Qian, CHEN Qing （1.Changsha University of Science ＆ Technology, Changsha 410004, China; 2.Hunan Railway Professional Technology Col- ]ege, Zhuzhou 412001, China）

机构地区：[1]长沙理工大学,湖南长沙410004 [2]湖南铁道职业技术学院,湖南株洲412001

出　　处：《电脑知识与技术》2014年第6期3923-3925,3932,共4页Computer Knowledge and Technology

摘　　要：该文完成一款基于ADXL345三轴加速度传感器设计的超低功耗倾角测量仪。系统采用Msp430F413作为控制核心，系统包括ADXL345倾角测量电路、段式液晶显示电路等，对其硬件电路和软件进行了完整设计，通过调试测试，该测量仪倾角测量范围0到90度，设计小巧新颖，集成度高。In this paper, based on the completion of a three-axis accelerometer ADXL345 ultra-low power design angle mea-surement instrument. System uses Msp430F413 as the control system including ADXL345 angle measurement circuitry, segment LCD circuits, etc., for the complete design of its hardware and software, through commissioning tests, the gauge angle measure-ment range of 0 to 90 degrees, compact design novel high integration.

关 键 词：MSP430F413 ADXL345 超低功耗 倾角测量 

分 类 号：TN492[电子电信—微电子学与固体电子学]