请教各位大神,有哪位对LM231N比较熟悉,调试中发现精度不行,如附件图示,不知道哪里有问题?现在用来采集温度,折算出来偏差有5°左右。不知道设计中要注意那一点?
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请教各位大神,有哪位对LM231N比较熟悉,调试中发现精度不行,如附件图示,不知道哪里有问题?现在用来采集温度,折算出来偏差有5°左右。不知道设计中要注意那一点?