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.

msp430f149可以通过设置ADC12的负参考电压,测量负电压吗?

我要模数转换的电压信号为-1.5~+1.5左右,请问可以通过设置430AD的负参考电压,直接AD转换吗?