SJU | Looking Up at the Stars, Standing Firm on the Ground | As a core foundational course for electromechanical majors, “Principles and Applications of Microcontrollers” has undergone continuous iteration over 15 years, with a hybrid teaching setup of 48 class hours (12 online + 36 offline) and 3 credits. It has steadily grown from … Read more
Microcontroller repair essentials! Use a digital multimeter to determine chip functionality in 3 steps, making it accessible for beginners. Is troubleshooting microcontroller circuit boards difficult? The key is to check if the chip is damaged! With the current affordable prices of microcontroller chips, the focus of repair is not on the cost of replacement parts, … Read more
The queue function module implemented based on microcontrollers is mainly used for 8-bit, 16-bit, and 32-bit microcontroller applications that do not run RTOS, compatible with most microcontroller platforms. Open source code: https://github.com/xiaoxinpro/QueueForMcu 1. Features Dynamic creation of queue objects Dynamic setting of queue data buffer Static specification of queue element data length Value passing method … Read more
This example uses the 51 microcontroller to light up an LED connected to pin P0.0. The code is as follows: #include<reg52.h> sbit LED = P0^0; void main() { LED = 0; while(1) { }
This design includes Proteus simulation + program + design report + explanatory video. 1. Development Environment Simulation diagram: Proteus 8.17 (lower versions available) Compiler: Keil 4/Keil 5 Programming Language: C Design Number: P22 2. Main Functions: 1. Use a 7-segment display as the display device to design the clock function; 2. Allows separate adjustment of … Read more
This design includes Proteus simulation + program + design report + explanatory video. 1. Development Environment Simulation diagram: Proteus 8.17 (lower versions available) Compiler: Keil 4/Keil 5 Programming Language: C Design Number: P21 2. Main Functions: 1. Use LCD 1602 as the display device to design the clock function; 2. Allows adjustment of hours, minutes, … Read more
According to the principle of the running light, the IO port outputs a low level sequentially from low to high or from high to low.1. Experimental Wiring DiagramCode:Delay function: void delay(void)//Delay for a period of time{ unsigned int n; for(n=0;n<30000;n++) ;} main function: void main(void){ unsigned char i; while(1) { P1=0xff;//Initialize P1 delay(); for(i=0;i<8;i++)//Set loop … Read more
More detailed information at the end of the article. 👆▲▲▲▲▲▲▲▲👆STC89C52RC Microcontroller Development Board – Jiangke University Learning Board DIY Electronic Kit Entry Level Package Related Articles:
Have you ever wondered how that tiny microcontroller, smaller than a fingernail, manages to control smart homes, remote-controlled cars, and even drones? Today, let’s unveil its mysterious veil together. I remember the first time I got my hands on a microcontroller, staring at that small black square for a long time. It looked so simple, … Read more
