I think many of you are busy preparing for the Chinese New Year today and won't come to the forum. I was itching to come as soon as I got up, and couldn't help but take a look around, and say hello to
I have learned 51 avr and can operate it normally, but I can't find a way to get started with stm32 after watching video tutorials or reading books. I don't know what to do. I have watched Li Xiang's
I found a big noise problem in the microphone amplifier circuit experiment. My power supply ripple is already very small, less than 2mV. I need help from all the experts.