[font=宋体][size=4] Well, the OP does use ST's hal library in the project. There is no way to make the new model yourself, so you can only use it. Regardless of whether it is bad or not, under the premi
The signal source is an analog signal with a frequency of 0.1-40Hz. Since there is a DC bias and other noise in the signal source, a high-pass filter is needed to filter out the DC component, while a
I would like to ask, if the amplifier circuit is not zeroed, how much impact will it have on the amplification result?My amplifier output is about 500mV. Do I need to use software to adjust the value
Let me introduce myself first, please don't laugh at me. I graduated from Hunan University (985,211) with a bachelor's degree in electronic information engineering, and from the University of Melbourn