1. Experimental purpose:Namisoft requires students to design a spectrum analyzer. The sampling frequency, number of sampling points, signal frequency, amplitude and phase of the signal can be set on t...
[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
When talking about the story of interfaces, many people will ask, aren't there only two types of interfaces? SATA and M.2 interfaces. Well, that's right, but if you go into more detail, why are there ...
If a board is hot-swapped while powered on, the microcontroller will burn out. This will not happen if the power is plugged in and then turned on. What kind of protection can be added to avoid this pr...
STM32CubeMX and STM32Cube HAL basics：https://training.eeworld.com.cn/course/5495This MOOC is targeting anyone who starts working on STM32 by introducing STM32 ecosystem.? You need some knowledge in C ...
Commonly used high-frequency electromagnetic field simulation software include the following: Ansoft HFSS, Designer, Emsenble. Ansoft has always used FEM (finite element method), and HFSS has an absol...
Phillips-Medisize, a Molex company, has announced an agreement with a leading biotechnology company to produce a wearable electronic combination product, a Phase 3 development combination drug delive...[Details]
Today (1), the Beijing Autonomous Driving Test Management Joint Group issued the first batch of T4-level autonomous driving test licenses, a total of 5, all of which were issued to Baidu. It is repor...[Details]
Manual image measuring instruments are a type of measuring equipment that is gradually being phased out. Due to manual operation, uncontrollable errors, and the development of the instrument industry,...[Details]
Finally I started my first note. This time I am going to transplant Ethernet.
I have been using mini2440 for a while. I have tried the bare metal LED, keyboard switch, etc., and also tried uCO...[Details]
IT Home reported on June 15 that according to Yahoo, foreign cybersecurity professional Sergey Toshin reported multiple high-risk vulnerabilities to Samsung through Samsung's vulnerability boun...[Details]
If consumers were asked to describe the characteristics of a perfect light source, you would probably hear a variety of desirable characteristics in their descriptions, such as the need for minimum...[Details]
According to official news from realme, realme X2 Pro is confirmed to use a 64-megapixel quad-camera with a rear-centered design. It is understood that realme X2 Pro is the company's first smartpho...[Details]
Turbo code is a major breakthrough in the field of error correction coding for communication systems in recent years. It has won the favor of many scholars with its superior performance close ...[Details]
Community building intercom technology has a history of more than ten years of development in China. At present, when all manufacturers are similar, whoever can guarantee product quality, timely ma...[Details]
Huawei released two flagship smartphones, the P30 and P30 Pro, in Paris on March 26. The key upgrade highlights of the P30 series will focus on the optical components of the phone's camera function. ...[Details]
This project uses the wireless transmission module NRF905 to improve and reorganize isolated systems such as single infrared anti-theft alarm, gas (CO) leak detection alarm, and fire detection alarm....[Details]
On the afternoon of the 10th, Huawei held the HDC 2020 Developer Conference and released new systems and software technologies such as Hongmeng 2.0 system, EMUI 11 and Ark Compiler 2.0. In an intervi...[Details]
June 2, 2023, Beijing - On the fifth anniversary of the release of the OpenVINO™ tool suite, Intel launched the OpenVINO™ DevCon China series of workshops 2023, aiming to continue to help developers ...[Details]
Fiber optic transceiver is an indispensable device in network data transmission. So what is a fiber optic transceiver? What are the components of a fiber optic transceiver? What role does a fiber opt...[Details]
According to Cailianshe, Huawei has recently made a major breakthrough in the field of battery technology and announced a new patent titled "Doped sulfide materials and preparation methods, lithium...[Details]
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