Lao Wu microcontroller actual combat_NO.1 project actual combat

I have observed a lot of video websites. Some videos mainly show off their own products and do not introduce the research and development process and content; some videos talk about analog circuits and digital circuits and talk about it on paper. Occasionally I see videos of repairing circuit boards, and the number of views increases sharply, which shows that everyone is really interested in hardware; however, fewer young people nowadays are learning about hardware. The main reason is that there are too many types, too much investment, and too long time; without leadership and guidance, self-study is basically unrealistic; in order to help everyone and avoid detours, I launched a "practical video" to let everyone start from scratch and watch Learn how an instrument or product is made. Realize everyone’s engineer dream of combining software and hardware.

• Chapter 1：Lecture 1 Project Analysis and Functional Module Block Diagram (16 minutes and 6 seconds)

• Chapter 2：Lecture 2 Core Board Schematic Drawing 1 (19 minutes and 7 seconds)

• Chapter 3：Lecture 3 Core Board Schematic Drawing 2 (15 minutes and 24 seconds)

• Chapter 4：Lecture 4 Core Board PCB Drawing (19 minutes and 38 seconds)

• Chapter 5：Lecture 5 PCB Proofing SMT (11 minutes and 19 seconds)

• Chapter 6：Lecture 6: Supplementary Lecture on PCB Drawing (24 minutes and 16 seconds)

• Chapter 7：Lecture 7: Writing Test Programs 1 (26 minutes and 25 seconds)

• Chapter 8：Lecture 8 Test Program Writing 2 (16 minutes and 32 seconds)