PCB flying probe checking up system based on step motor is introduced, this paper presents checking up principle and realization of hardware of it.

通过步进电机对飞针的控制，实现了PC B飞针检测系统的定位，并对硬件的检测原理和具体的实现作了分析。

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Due to these problems, this thesis proposes the research of portable equipment's PCB testing method mainly based on the common advantage of ICT testing and flying probe testing.

针对这些问题，本文提出了以ICT测试和飞针测试方法为基础的综合pcb测试方法的研究。

youdao

Due to these problems, this thesis proposes the research of portable equipment's PCB testing method mainly based on the common advantage of ICT testing and flying probe testing.

针对这些问题，本文提出了以ICT测试和飞针测试方法为基础的综合pcb测试方法的研究。

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