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The price of true wireless earphones on the market currently ranges from less than 100 yuan to more than 1,000 yuan. Among them, the price advantage of many domestic true wireless earphones is partic...[Details]

Mr. Chen, who lives in Jiangbei District, recently planned to replace his old air conditioner with a new one. However, to his surprise, almost all brands on the market were on sale: Gree Shuxuan 1.5-...[Details]

The figure shows an AGC amplifier composed of SF357 op amps. It can be used in circuits that require constant output, such as recording computer programs onto cassette tapes and other automatic gain ...[Details]

The most grand event in the investment market this year is the establishment of the Science and Technology Innovation Board.   It only took a few months from proposing the concept to officially launc...[Details]

According to news on December 28, according to Tom's Hardware, at the IEDM 2023 conference held this month, TSMC laid out a route to provide chip packaging containing 1 trillion transistors. This pla...[Details]

The Meizu 16s and Meizu 16xs released in 2019 look like traditional panel designs on the front. With the maturity and polishing of the packaging technology, the screen-to-body ratio has been further ...[Details]

On November 14, Nawei Technology stated on an interactive platform that, to date, the company's MEMS business and new factory have not been affected by trade frictions; the equipment ordered for the ...[Details]

Recently, MLCommons released the results of MLPerf Training v2.0, which included more than 250 performance test results from 21 different submitters, including Azure, Baidu, Dell, Fujitsu, Gigabyte, ...[Details]

On November 19, 2020, Shenzhen Zhongke Bluexun Technology Co., Ltd. (hereinafter referred to as "Zhongke Bluexun") has entered the listing guidance stage, and will be guided by China International Ca...[Details]

Friends who have used the conventional C language know that C allows programmers to apply for memory, reallocate memory, and release memory. This provides great convenience for programmers, but also c...[Details]

As a long-established industrial power, in order to seize the initiative in the new round of industrial revolution, in April 2013, at the Hannover Industrial Fair held in Saxony, Germany, the German ...[Details]

1. Serial communication (transmitted one bit at a time): asynchronous communication (different clocks control data), synchronous communication;   Parallel communication: (each bit of a data byte is...[Details]

In order to meet the needs of the development of large-capacity and modular charging power supplies, a charging power supply based on a series-parallel hybrid structure is proposed, which consists of...[Details]

To realize the boot kernel and root file system of Tiny4412 from SD card. When starting the development board, you need to start Uboot from SD card, and then download the kernel and root file system...[Details]

How Lucid is outpacing Tesla with smaller motors Lucid calls its motor design miniaturized, and has long boasted that the light and "compact" motors in its Air electric car are light enough to...[Details]