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查看数: 6832| 回复数: 3| 2007-3-19 05:46
请问图中红圈的地方那个元件是负责干什么的?
先谢谢啦!!!
[此贴子已经被作者于2007-3-19 5:47:38编辑过]
MC 78M05CT-----摩托罗拉的5V稳压管
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