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Development of VSC-MTDC system and analysis of new control requirements Voltage source converter based multi-terminal direct current transmission (VSC-MTDC) technology can be used to build...[Details]

BootLoader refers to a small program that runs after the system starts and before the operating system kernel runs. Through BootLoader, we can initialize hardware devices and establish a mapping of me...[Details]

With the success in the fast charging market, gallium nitride (GaN) is no longer satisfied with sticking to a single field, but is challenging other broad markets occupied by MOSFET, and motor driv...[Details]

1 Introduction This topic originated from a paperless recorder project. In this project, a channel in the paperless recorder is required to measure and display the frequency signal collected at the...[Details]

DigiKey, a leading global commercial distributor of a broad range of off-the-shelf, fast-shipping technology components and automation products, joins forces with Analog Devices, Inc. (ADI) and Amphe...[Details]

1. Solar panels and battery parameters The main parameters of solar panels and batteries that need to be measured are: • Open circuit voltage (Voc), the voltage of the battery when there is no curren...[Details]

The OLED TV group, led by LG Electronics, is reportedly increasing its share in the global TV market. Chinese TV manufacturers are focusing on increasing sales through cheap liquid crystal display (L...[Details]

According to THE ELEC, Samsung Electronics' Korean component suppliers expect poor second-quarter earnings due to a sharp drop in smartphone production. Samsung has reduced its smartphone productio...[Details]

11.12号，2020全球移动宽带论坛在上海召开，来自运营商、5G行业用户代表数百人参加了大会，从大会发言来看，随着5G R16版本的冻结，5G应用日益成熟，正加速向行业渗透，未来一两年，5G行业应用将迎来爆发，华为副董事长胡厚崑在大会发言指出，今年5G模块会降低到80美元左右，而明年5G模块价格将降到40美元左右，引爆5G行业应用。     He delivered a keynote s...[Details]

One month after imposing export restrictions on South Korea, the Japanese government approved export licenses for EUV photoresists and etching gases to South Korea. There are different opinions in So...[Details]

Plasma TVs have the advantages of excellent dynamic display and true color reproduction. However, no matter how good the picture quality of plasma TVs is, the problem of "screen burn-in" will always b...[Details]

In the previous practical tutorial, the "Serial Port File Transfer Tool" was transplanted. The whole transplantation process was relatively simple, and I We did not learn anything about the protocol,...[Details]

Recently, I designed a product using the CY7C68013A chip. In fact, there is a 51 MCU inside to control USB communication. During the test process, I found that after some circuit boards were powered ...[Details]

Overview With the advancement of information technology and the continuous development of the manufacturing industry, more and more hydropower stations are exploring the "operation status ...[Details]

1. Overview of the communication architecture industry chain Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]