Design of tilt measuring system based on ADXL327

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Chen, Jun^1 ; Wang, Jia^1

Department of Physics and Electronic Information, Luoyang Normal University, Luoyang

471934, China^1

关键词: Display modules;    Display of data;    Hardware circuits;    Measuring systems;    Power supply module;    Signal acquisitions;    Software parts;    System softwares;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/2/022115/pdf
DOI  :  10.1088/1755-1315/252/2/022115

来源: IOP

【 摘 要 】

The design of tilt measuring system based on ADXL327 accelerometer was designed. This design mainly includes hardware circuit design and system software design. The hardware circuit mainly includes the minimum system, signal acquisition module, display module and power supply module. The ADXL327 accelerometer collects the tilt signal, and the signal is acquired and processed by the AD conversion. In the software part, the acquisition of angle data and the display of data are designed, and some important subroutines are given. The actual angle test method is designed in the experiment to get the results and some data are calculated. When the angle is less than 60 degrees, the accuracy of ADXL327 accelerometer is higher, and the level is 1.0.