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Traditional TDR is a commonly used tool for testing PCB, Connector, Cable, Backplance, etc., mainly testing impedance parameters. By using digital signal processing methods such as FFT, S parameters ...[Details]

Benefiting from the development of smart cars and the trend of automotive electronic and electrical architecture from distribution to centralization, the domain controller market is growing rapidly. ...[Details]

The interrupt number of stm32 is set according to different cores and models. The official library provided by ST company sets the corresponding interrupt number. When we use a peripheral and need to...[Details]

A certain electromechanical control system uses a centralized distributed computer, which is powerful and easy to operate, but the configuration is large and complex. The hundreds of printed circui...[Details]

Since May, the emergency response level for major public health emergencies in most parts of the country has been lowered to Level 3. According to the latest guidelines for normalized epidemic preven...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

On July 28, China Resources Microelectronics released its semi-annual report stating that the company achieved operating income of 3.063 billion yuan in the first half of 2020, a year-on-year increas...[Details]

Modern life is changing with each passing day, and people cannot live without electricity for a moment. In the process of using electricity, there are problems with electricity safety. In electrical ...[Details]

       On February 28, Tencent announced on its official Weibo account that WeChat emojis would be "non-smoking": Recently... I quit smoking. In this regard, Zhang Jianshu, president of the Beijing T...[Details]

According to foreign media reports, QuEST Global, a global product engineering services company, announced a partnership with NXP® Semiconductors to provide software support for NXP's S32G vehicle ne...[Details]

Data logger selection and working principle A data logger is an electronic device that takes measurements from a sensor and stores them for later use. Some common measurements include temperature, pr...[Details]

With the development and application of technologies such as 5G communications and the Internet of Things, RF microwaves, as key technologies, have also developed rapidly, and their applications have...[Details]

For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. Users ne...[Details]

 This paper proposes a MEMS-based LED chip packaging technology, using the groove formed on the silicon substrate by the bulk silicon process as a reflective cavity for encapsulating LED chips. The...[Details]

LED display production technology is gradually maturing in China, and its wide application and popularization have become a trend. However, most LED display manufacturers do not yet have the real abil...[Details]