Last year I saw a post on Stack Overflow that counted several of the most popular books in the computer field, one of which was "Coding". The introduction of this book impressed me deeply. It is said
This time we will try to do secondary development on the development board. First, we will transplant the Ubuntu system on the development board. First, we will create a minimum system that can work p
[size=4]1. The SCH network corresponding to the PCB must correspond to facilitate subsequent updates, which does not take much time. [/size] [size=4] [/size] [size=4]2. The component packaging of the