Design of Digital Multimeter Module Based on ARM
We proposed a design and its implementation of digital multimeter module based on ARM. LTC2440 was employed to conduct high-precision A/D conversion, and S3C2440 was utilized as the master chip to control analog switch group to carry out function setting and range switching, and perform data processing and real-time measurement result displaying as well. It was proved that, the digital multimeter module with reliable performance and easy operation, possesses relatively high measurement precision, and can satisfy the measurement requirement of laboratory.
ARM A/D conversion digital multimeter
WANG Lei-gao WANG Chun-ping LI Ming WANG Lei-gao
Department of Optics and Electronic Engineering Ordnance Engineering College Shijiazhuang, China Unit 95985 PLA Kaifeng, China
国际会议
长春
英文
110-112
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）