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用自动测试系统进行多点、多参数、多功能测试,必须由微机控制相应的多路开关的通断来实现。本文即介绍70路可程控的智能多路开关,给出了硬件、软件及编程实例。
With automatic test system for multi-point, multi-parameter, multi-function test, you must control the appropriate multi-channel switch on and off to achieve. This article describes the 70 programmable intelligent multi-way switch, given the hardware, software and programming examples.