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EDN电子技术设计
21 天
将温度计的测量精度提高一位,用这个电路很简单
我对数字温度计越来越失望,它们都声称精度在0.1°C以内,但读数多的都能相差几度,显示出精确度的严重不足··· 心理学家告诉我们,挫折会增强动力。我之所以设计出这个设计实例中的电路,是因为我对数字温度计越来越失望,它们都声称精度在0.1°C ...
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