本人利用ads1243采集压力传感器,发现每次上电,外界条件都一样的情况下,ad值取16位波动,上电之后就按照刚上电时候的值平稳下去,求高手解答,是否有例程或是硬件接法,另外,想咨询pdwn引脚一直接vcc上,是否影响每次上电的数值,谢谢了,急急急!
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