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....
Team Introduction: Shenzhen Wireless Internet Technology is a high-tech team specializing in the research and development of software and hardware products based on wireless communication and embedded...