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The measurement methods of coordinate measuring machines (CMMs) can usually be divided into contact measurement, non-contact measurement, and contact and non-contact measurement. Among them, the conta...[Details]

1. ASK modulation: "Amplitude shift keying" is also called "amplitude keying", and is also called "on-off keying" (on-off keying), so it is also recorded as the OOK signal. ASK is a relatively simple...[Details]

Many owners of passenger electric vehicles have become accustomed to this operation. When they get home from get off work, they connect their cars to a slow-charging station at home. However, what ...[Details]

Apple today released the first beta versions of iOS 15.3 and iPadOS 15.3 to developers for testing purposes. iOS and iPadOS 15.3 can be downloaded through the Apple Developer Center or via OTA afte...[Details]

China Energy Storage Network News: Shanxi power spot market has been operating for a full year. The team has been tracking the spot market for more than a year and has conducted in-depth an...[Details]

When writing STM32 program,  ① I used #include "stdlib.h", which includes some malloc, exit, free and other functions;  ② I used the official usart function file of Zhengdian Atom.  Under this premis...[Details]

1 Introduction 为了确保高铁的可靠运行，需要在铁路沿线部署用于信号监测和控制的远程基站，UPS为基站中的电子设备提供净化的不间断电源，因而UPS的可靠性对基站的正常工作以及高铁的可靠运行至关重要。通常，UPS主要是针对数据中心或办公室内的IT设备设计的，当应用环境发生显著变化时，UPS的可靠运行将面临一些新的挑战。本文针对铁路远程基站的特殊应用环境，分析影响UPS可靠...[Details]

　　One of the most important applications of an oscilloscope is to capture abnormal glitches and perform debugging by analyzing the characteristics of the glitches. The frequency of glitches is undoub...[Details]

Despite the rapid development of the global electric vehicle market, auto giant Toyota Motor Corporation is still firmly betting on small, efficient internal combustion engines and ...[Details]

    Thanks to chip solutions developed by chip manufacturers for wireless meters, wireless sensor networks consisting of many small nodes have finally become a reality. The industry's related solution...[Details]

This article will focus on the progress that PRIMEO has made in 3DPower™ cooling technology. The biggest advantage of magnetic integration is that the volume of the same component is smaller than t...[Details]

The front design of today's smartphones has hit a bottleneck. They are either the traditional "wide forehead" or the radical special-shaped screen (including bangs screen, water drop screen, and perf...[Details]

Data from the China Passenger Car Association shows that domestic sales of new energy vehicles in August this year increased more than two times year-on-year. The rapid growth in sales of new energy...[Details]

China Unicom and vivo jointly launched the iQOO Pro 5G tasting event at China Unicom Xidan North 5G Experience Center. The event attracted many users to participate in the popularization of 5G knowle...[Details]

Collaboration aims to significantly improve costs, energy efficiency, driving experience and vehicle range The two companies signed a supply and capacity booking agreement for P...[Details]