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你好 我使用MSP430AFE253单片机测量蓄电池电压 没有接充电机时，差分ADC采集的数据正常 接了充电机给蓄电池充电后 差分ADC采集的值异常 交流干扰影响到了差分ADC采集 怎么解决交流的干扰呢
你好，该型号的板子应该没有滤波功能，需要自己加一个滤波电路。
