我用LMP91200采集PH信号。在前段信号无变化的情况下,LMP91200输出的电压会一点一点下降。电路连接我是参考LMP91200开发板的。
请问可能是什么原因?需要采取什么措施解决?
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.