2015年8月20日

uva 12086 - Potentiometers

摘要： A potentiometer, or potmeter for short, is anelectronic device with a variable electric resistance. It has two terminals andsome kind of control mecha... 阅读全文

posted @ 2015-08-20 20:41 甜蜜蜜吖甜蜜蜜 阅读(266) 评论(0) 推荐(0)

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