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本文用单板机为CPU实现了高精度二次仪表的硬、软件设计。将其应用到衡器上获得成功;也为改革各种指针式仪表给出了一种简单实用的设计方案,并在实践中获得验证。
In this paper, a single board machine for the CPU to achieve a high precision secondary instrument hardware and software design. It is applied to the weighing instrument to be successful. It also provides a simple and practical design scheme for the reform of various pointer instruments, and is verified in practice.