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　　DC tolerant current transformers have long been used to sense AC current in smart meters, but they have certain disadvantages and can be expensive. For some applications, resistive shunts are bette...[Details]

Recently, the hottest topic in the cycling circle is undoubtedly the AEB dispute. Under the fierce debate among the big guys, the security issues under the blessing of intelligence not only aroused t...[Details]

1. Introduction Fiber laser refers to a laser that uses rare earth-doped glass fiber as a gain medium. Fiber laser can be developed based on fiber amplifiers: under the action of pump light, h...[Details]

In 1982, Burr-Brown released a 16-bit monolithic digital-to-analog converter (DAC) that forever changed the playback and distribution of music. Not only could music be carried with you, but it could ...[Details]

Green lighting is a systematic project that promotes comprehensive innovation and energy conservation in electronic technology. It is regarded by the international community as the most effective m...[Details]

On January 22, Honor released its first new product after independence, the Honor V40. The Honor V40 combines rational rectangular space with emotional color changes in its ID design, re-dividing the...[Details]

1. Convert char type numbers to int type char a = "32"; printf("%d ", a -'0'); //output result is 3 2. Convert int to char *********************************** linux c **************************...[Details]

According to Central News Agency, today (16), Chen Guohua, general manager of gallium arsenide manufacturer Win Semiconductors, said that the current production capacity is fully loaded and it is exp...[Details]

Recently, Edifier (EDIFIER) LolliPods family The new generation members Lolli3 true wireless Bluetooth headset and MiniBuds2 true wireless Bluetooth headset were officially released. Both t...[Details]

LIDAR ( Light Detection and Ranging) is used for large-scale positioning, ranging and target profiling applications through radar. This system consists of a laser that can emit pulsed or continuous l...[Details]

00 Write in front This series of articles is from a teacher who has served as a teaching assistant for the PIC microcontroller course. I mainly explained the contents of several experimental classes ...[Details]

1. Fault phenomenon When the instrument is turned on for testing, there is a large difference between the input signal and the output value; Errors during use: RF Alignment Failure and ADC OVERLOAD e...[Details]

On June 10, at the regular press conference of the Chinese Ministry of Foreign Affairs, in response to US Secretary of State Pompeo's remarks that Chinese companies find it difficult to ensure inform...[Details]

With the continuous innovation and development of mobile communication equipment and technology, mobile phones, as the most common mobile communication tools, have attracted the attention of a larg...[Details]

DC regulated power supply design circuit This DC regulated power supply circuit consists of a bridge rectifier circuit and a three-terminal voltage regulator circuit. Integrated DC regulated p...[Details]