Step 1: Learning Basic Theoretical Knowledge The basic theoretical knowledge includes analog circuits, digital circuits, and C language knowledge. Both analog and digital circuits are abstract subjects, and mastering them requires effort. Before learning microcontrollers, if you feel your foundation in analog and digital circuits is weak, do not rush into learning microcontrollers; instead, review … Read more
The motivations for learning microcontrollers can be categorized into four types: firstly, learning for personal interest; secondly, learning for a major; thirdly, learning for a job; and fourthly, learning out of necessity at work. Regardless of the motivation, different individuals may require different learning methods based on their major and the depth of their electronic … Read more
Click the blue text to follow, reply with “Getting Started Materials” to obtain a tutorial from beginner to advanced on microcontrollers Written by | Wujì (WeChat:603311638) Original | Article No. 21 Full text775 words, reading takes about 3 minutes I am not a graduate of electronics, but I entered this industry through self-study of microcontrollers. … Read more
From basic knowledge for beginners to practical tips, 100 Q&A essentials suitable for beginners to master microcontrollers. 1. What are the advantages and disadvantages of C language and assembly language in microcontroller development? Answer: Assembly language is a symbolic language that uses mnemonic symbols to represent machine instructions, making it the closest language to machine … Read more
*Example 1: Use P3 port to light up 8 LEDs in sequence #include<reg51.h> // Include microcontroller register header file / Function: Delay for a certain period of time void delay(void) { unsigned char i,j; for(i=0;i<250;i++) for(j=0;j<250;j++) ; } / Function: Main function void main(void) { while(1) { P3=0xfe; // First light on delay(); // Call … Read more
*Example 1: Use P3 port to light up 8 LEDs in sequence #include<reg51.h> // Include the header file for microcontroller registers / Function: Delay for a period of time void delay(void) { unsigned char i,j; for(i=0;i<250;i++) for(j=0;j<250;j++) ; } / Function: Main function void main(void) { while(1) { P3=0xfe; // First LED on delay(); // … Read more
1. What are the advantages and disadvantages of using C language and assembly language in microcontroller development? Answer: Assembly language is a symbolic language that uses mnemonic symbols to represent machine instructions, making it the closest language to machine code. Its main advantages are low resource usage and high program execution efficiency. However, assembly languages … Read more
In the world of C language, pointers are like a magical key, both powerful and mysterious, capable of unlocking many secrets of efficient programming, while also intimidating many beginners. Today, let’s delve into the pointers in C language. What are pointers? In simple terms, a pointer is a variable that holds the address of another … Read more
C Language Final Exam Review: Key Points and Question Bank The final exam is approaching. How is everyone’s review going? Do you feel overwhelmed by the numerous knowledge points? Don’t panic; keep a clear mindset, and studying is the way to go! This article is tailored for C language learners, covering key points and a … Read more
Article: Understanding the Role of Palette in C Language In C language graphical programming, the palette is a very important concept. It is essentially a collection of colors used to define the range of colors available for graphical display. By using a palette, programs can manage and utilize colors more efficiently, reducing the consumption of … Read more