This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMP91200评估板

在设置1/8VREF是可以测得传感器的PH部分分的电压值,但在1/2VREF测得的数据总是0,这时通过ADC采集出来的是参比电极的电势差值,还是说是测量电极的电势,如果是测量电极的电势,那么如何获取参考电极的电势?