Firstly, interface circuit is designed for joint type master manipulator.

首先，设计了关节式主手与计算机的接口电路。

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This paper introduces PC control approach of joint motion of manipulator. This approach includes driving of stepping motor, interface design of hardware circuit and software programming.

介绍一种机械手关节运动的PC机控制方法，它包括步进电机的驱动、硬件接口电路的设计、软件的编程方法。

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The joint control of auto chassis dynamometer system and CFVCVS is accomplished by means of simple and reliable TTL digital logic circuit in the exhaust gas evaluation test.

以简单、可靠的TTL数字逻辑电路实现了汽车底盘测功机系统和尾气采集系统的联机控制。

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Gary Becker, a Nobel-prize winning economist, and Richard Posner, a federal circuit judge and law professor, began a joint blog in 2004.

ECONOMIST: Why do economists spend valuable time blogging?