医用智能输液泵的研究与设计_自动化毕业论文_毕业论文天下网 关键词:89C51,步进式电机,红外线传感器,8255,RS-232 [gap=1071]Keywords: 89C51s, the type of stepping, the sensor,8255, RS-232
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The Stepping Sequential Controller is a type of general-purpose device.
步进式顺序控制器是一种通用性装置。
The GTO drive source of the power stepping motor is made up of the new-type of switching elements—the Gate turn-off Controlled Rectifier (GTO).
功率步进电机的GTO驱动电源,采用了新型开关元件“可关断可控硅”(简称GTO)。
This article deals with the stepping mechanism of the cylindrical cam type.
本文应用“齿轮啮合原理”来研究圆柱凸轮式步进机构。
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