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.

初学msp430开发板上pcf8591DA转换电路,不知程序哪里错了



这是开发板上芯片和pcf8591的连接原理图

但是不知道程序哪里出了问题