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User.51
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2018-09-18
2023-06-14
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ad转�?�波动
2018-09-18
�?�片机型�?�:stm32f103vet6 。出现问题 :数值�?�化基本是准的,就是ad转�?�波动。以4096的�?和范围有正负50-80的波动。实验对比:12V开关电�?和电池/晶振接地两端有1M电阻/软件中�?�?�值滤波/�?�AD转�?�和多AD MDA 无差异�?3路AD转�?�,采用MDA,请大家指点�?
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