[b][color=#ff0000]Tutorial (beginner version)[/color][/b] 1. How to compile and download programs for stm32——[url=https://download.eeworld.com.cn/detail/maylove/1618]https://download.eeworld.com.cn/de...
I just graduated from college and now work in a company that makes automotive electronics. It can be said that this is my first time to come into contact with the field of single-chip microcomputers a...
CPU: AT91RM9200 Operating system: LINUX2.4 In my application, I use the PC6 pin as the input pin of the video interrupt. When it is set as I/O function and in the input state, as long as there is a le...
I made a Chinese chess game in EVC4, using threads and initializing it in the constructor, but once compiled, the simulator runs terribly slow. I don't know why. Can someone help me? Declaration: CWin...
Recently, I was writing functions for drawing points, lines, rectangles, circles, and images on a 5110 LCD screen. I discovered some drawing algorithms that can avoid using floating-point numbers, red...
Introduction Low dropout regulator (LDO) can maintain a specified output voltage over a wide range of load current and input voltage, and the difference between input and output voltage can be very sm...
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]