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.

求高电压ADC测量方案



现有300V ~ 350V电压输入,要求精度0.1V,但是ADC不能输入太高的电压吧,有什么便宜的解决方案呢?