I have an idle atmel51 development board and a Lingyang 61 development board. Since I am using a laptop now, these two development boards do not have the function of USB downloading programs. I want t...
I would like to ask: AN0 and AN1 of port A are used as analog ports, and the other three ports are used as digital output ports, which are used as bit selections for the digital tube display of the mi...
/* STM8L-discovery uses the official library of 595 to drive LED (common anode digital tube) test 2014.07.09 masonson */ #include "stm8l15x.h" /* #define RCK GPIOE->ODR | 0X20 //595 12 RCK latch #defi...
Xilinx strives to help designers improve their work efficiency and continuously improves its products, IP and design tools.Xilinx has developed an application called Documentation Navigator that allow...
[b]Say No to the Rule of Thumb for Resistors[/b][align=left][color=rgb(50, 50, 50)][font=Helvetica,][color=rgb(50, 50, 50)]Harry Holt[/color][/font][/color][/align][align=left][size=16px]Years ago, we...
:loveliness:Today is Halloween, happy holidays to everyone~~ Well, actually I just want to say happy holidays to everyone, happy every day~~ Here is a short video, netizens with children at home can l...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[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]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[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]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]