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一、概述本文主要介绍数字式游标逻辑电路的原理及应用。随着科学技术的发展,对机械加工精度的要求越来越高,仪器设备的精密度也必须相应提高。尤其是对于测试设备,如何适应现代科学技术发展的需要,是一个非常重要的问题。如果没有现代化的测试设备,要使科学技术迅速发展是有一定困难的。现代技术要求测试设备具有以下几个特点:1.数字化,2.精度高,3.量程范围大,4.有效读出位数多,5.稳定性好、可靠性高,6.价格低。
First, an overview This article mainly introduces the principle and application of digital vernier logic circuit. With the development of science and technology, the machining accuracy requirements are getting higher and higher, and the precision of instruments and equipment must also be increased accordingly. Especially for the test equipment, how to adapt to the needs of the development of modern science and technology is a very important issue. Without modern test equipment, there is some difficulty in making rapid development of science and technology. Modern technology requires test equipment has the following characteristics: 1. Digitization, 2. High precision, 3. Large range, 4. Effective reading of the median, 5. Good stability, high reliability, 6. Low prices.