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ads1232没有输入端加信号，输出端有信号，有零点几MV的信号，怎么回事？在显示屏上能看到
请你把问题描述的稍具体些，哪个输出端有信号。是转化结果嘛？输入端没加信号是悬空嘛？还是短接？
就是输入端VIN没有接传感器的，dout脚有信号输出，单片机采集到，然后在液晶显示屏上显示有零点几MV的信号，谢谢啊
就是这种信号的偏移误差，现在去不掉的了
有高手吗？进来看看哦 交流下 啊 感激啊
