Continue the last link: Network Communication---WiFi https://bbs.eeworld.com.cn/thread-1200613-1-1.html1. Realize on the basis of network communication:YY Weather, just search on Baidu, first register...
I just graduated this year, and I have always felt a little lost. The things I do in the company are a bit messy, and I feel that some of them are not related to my major. I often complain and resist....
By optimizing the varieties and specifications of hard waveguide components commonly used in radar transmission lines and simplifying the design and process documents, the "three modernizations" level...
I used STC15F2K6S2 to make the host communicate with the slave stc15w404AS through SPI, but the data returned by the slave is blank! I would like to ask for your guidance! [/font][/color] [color=#4444...
The key to miniaturization and lightness of electronic devices is the miniaturization of power supply, so it is necessary to reduce the loss in the power supply circuit as much as possible. The adjust...
FPGA video processing, after storing valid data in DDR, how to design the restoration circuit when outputting and displaying? BT.656 format
I use TVP5150, and use its AVID and VBLK pins to control the...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[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]
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