引脚
引脚(英文:lead),或称接脚或管脚,是指电子元件的末端露出部分(导线或焊接垫)。用于连接其他元件或进行探测和分析。如CPU等元件微小的引脚也称为针脚(英文:pin),通常下弯而成“丁”字形,便于同面包板等平台连接。
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包括导线在内的各种引脚
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CPU 引脚
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