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.

请教一下同相运算放大器的同相和反向接反了,为什么测不到输出? 还有反馈电阻接在同相端(图中这种结构)不行吗?