The book the author received is "Electronic Engineer - Self-study Manual (Master Edition)", which mainly talks about two parts. First, 51 single-chip microcomputers and their interface applications, and second, the use of protel99se including schematics and PCB.
After taking a rough look at the directory settings, it can be inferred that the author should be a teacher of the teaching system. The writing is very basic but very detailed. The configuration follows a step-by-step process from easy to difficult, which is very suitable for self-study personnel. The overall content is set as follows:
Chapter 1 Microcontroller Quick Start
Chapter 2 51 MCU Hardware System
Chapter 3 Introduction to STC89C5x Series MCU
Chapter 4 51 MCU Programming Software Usage
Chapter 5 MCU LED driving circuit and programming
Chapter 6 Circuit and Programming of Single Chip Microcomputer Driving LED Digital Tube
Chapter 7 Interrupts and Interrupt Programming
Chapter 8 Use and Programming of Timers/Counters
Chapter 9 Key Circuit and Programming
Chapter 10 Use and programming of dot matrix and LCD screens
Chapter 11 Use and Programming of Stepper Motors
Chapter 12 Serial Communication and Programming
Chapter 13 Use and Programming of I2C Bus Communication
Chapter 14 A/D (Analog/Digital) and D/A (Digital/Analog) Conversion Circuits and Programming
Chapter 15 Introduction to Circuit Drawing Design Software
Chapter 16 Designing Circuit Schematics
Chapter 17 Making New Components
Chapter 18 Manual PCB Design
Chapter 19 Automatic PCB Design
Chapter 20 Making Component Packages
The book is divided into 20 chapters, totaling 394 pages, with both pictures and texts. No typos have been found yet. Of course, I just skimmed through it and will read it carefully later. Not reading carefully is a blasphemy to the author. Judging from the catalog, it should not be a problem for beginners to follow the pace of the book, make a circuit board, write a small program, and make a small production. In addition, you can scan the QR code in the book to view the video explanation, which is also good.
Okay, I’ll stop here for today.