Now I have such a problem. When I used AD before, I could directly copy and paste the pcb package to another pcb package interface to compare the package size. But in Mentor Graphics, why can't I move...
Normally, you can jump to the function definition by right-clicking the function name-go to definition of '*****'. If the jump fails, it can be roughly divided into the following two situations.1. Som...
Download details: TE White Paper: The Importance of Pressure Sensors in HVACR SystemsIntroductionSensors are an integral part of most Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) s...
[align=left][color=rgb(51, 51, 51)]We often see some design principles about high-frequency and high-speed signals in textbooks or original PCB Design Guides, including not running high-speed signal l...
Recently, I used the stm32f407 and lan8720a chips to make an mqtt client board. mqtt uses the client version of lwIP, which is integrated with the freeRTOS and iwIP solutions of stm32cube. At the begi...
Strike while the iron is hot. I completed the first and second layers, and the third layer felt like a natural progression. Unlike the first two layers, the third layer uses the Siemens TC35I_GSM mod...[Details]
Honor mobile phone has launched the latest magic UI6.0 version, which is customized based on the Android system and has given a huge shock to the domestic mobile phone industry. Because Honor mobile ...[Details]
Development Trend of Embedded Systems
An embedded system generally refers to an independent system with a specific purpose. With the rapid development of semiconductor technology, embedded systems ...[Details]
1 Introduction
Using nuclear magnetic resonance (NMR) to search for groundwater is the only new method in the world to directly search for water. It has the characteristics of high resolution, high...[Details]
1 Hardware Circuit Design
System working process:
The single-chip microcomputer AT89C51 collects various information of the equipment, which can be pressure, flow, temperature and h...[Details]
5V, 350mA (1.75W) flyback power supply circuit based on LNK564DN
The isolated flyback power supply shown in Figure 1 is designed around the LNK564DN (U1) from the LinkSwitch-LP product family. T...[Details]
On July 17, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held the 54th review meeting of 2020. According to the review results, Xinhai Technology's Scie...[Details]
Programmable Controller PC (Programmable Controller), to distinguish it from Personal Computer PC (Personal Computer), can be referred to as PLC. It is based on mature and effective relay control con...[Details]
STC Bearings GMBH is one of the important member companies in the development of transmission and control technology in Europe. Founded in 1927, it has been committed to the production and manufactur...[Details]
A fluorescence spectrophotometer with dual operation modes
This paper introduces a fluorescence spectrophotometer that can work in MC and CRT dual operation modes. Its working p...[Details]
The definition of stainless steel pressure gauge is defined in engineering as the force acting vertically and uniformly on a unit area. Unit force acting on a unit area is a pressure unit. In the Inte...[Details]
Dealing with noise and electromagnetic interference (EMI) is an inevitable challenge in any high-speed digital circuit design. Digital signal processing (DSP) systems that process audio, video and ...[Details]
The 2019 China (Chengdu) Electronic Information Expo will be held at the Chengdu Century City New International Convention and Exhibition Center from July 11 to 13, 2019. Chengdu Hongwei Technology C...[Details]
Examples of artificial intelligence (AI) are everywhere. We probably use AI more than we think and in many ways take it for granted. Smartphone assistants are a great example, even though we may not ...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]
PCB Design
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