Design of a digital ampere-hour meter based on QA64X889
Wang Yanru · Electronics Instrumentation Customer · 2004
It's a method for designing and adjusting a digital ampere -hour meter based on the LSI QA64X889 that this paper is going to recommend. The meter Is assembled with newer Integrated components. It offers numerous features, such as high Integrated level, small size, definite safety and reliability, stronger anti-interferenc e, etc. So it applies to electrochemistry as well as other industries.