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      Samsung Galaxy S21 series today pushed the One UI 4 Beta4 update with version number ZUKG, which improved the application startup/closing animation effects and made a series of repairs. 　　The s...[Details]

Recently, the Passenger Car Market Information Joint Committee released the production and sales data of passenger cars in August, showing that the wholesale sales of new energy vehicles in August wa...[Details]

On August 13, Leman Optoelectronics released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 568 million yuan, a year-on-year increase of 44.51...[Details]

For a long time, the use of analog comparators has been in the shadow of its "companion" - the operational amplifier. Operational amplifiers are widely used electronic devices. Designers have publishe...[Details]

The start of a new year is traditionally a time to look back fondly at the year that has passed and try to predict what this year might hold. However, 2020 has been so challenging in so many ways tha...[Details]

0 Introduction With the development of science and technology and the progress of society, field monitoring systems have been increasingly widely used in finance, transportation, commerce, industria...[Details]

On October 11, Toyota and Google Cloud announced the expansion of their partnership to combine Toyota and Lexus’ next-generation audio multimedia systems with Google Cloud’s artificial intelligence-b...[Details]

1. Install STVD and download it from ST's official website. STVD only supports assembly language development. C language development requires the installation of the COSMIC C compiler, which is downl...[Details]

As we cross 2020 and usher in 2021, at the end of the year and the beginning of the next year, IPO progress this week has also reached a small peak, with as many as 11 companies accepted and passed, ...[Details]

How to choose the external memory of DSP chip? DSP is very fast. In order to ensure the running speed of DSP, the external memory needs to have a certain speed, otherwise it needs to add a ...[Details]

Palm, the famous PDA maker, has been through a turbulent period since it was acquired by PC giant HP in 2010. The company's ownership changed hands from HP to TCL in 2014. It also went through a peri...[Details]

The circuit is shown in the figure. The video signal is first amplified by an inverting amplifier, and then input to the AM modulation stage through an emitter follower; the transmission frequency is...[Details]

Central topics: Fundamentals of network analysis Network Analysis Theory Network Analyzer Measurement Methods Network Analyzer Structure Modern network analyzers have been ...[Details]

According to Reuters, citing data from research firm Counterpoint Research, in the first quarter of this year, Chinese smartphone brands led by Xiaomi took 66% of the Indian market share, setting a h...[Details]

On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]