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Jiwei.com reported on January 20 that at the WeChat Night of the 2021 WeChat Open Class Pro version yesterday, Tencent Senior Vice President and President of WeChat Business Group Zhang Xiaolong reve...[Details]
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When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); G...[Details]
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According to Korean media ET News, following the M1 chip, Samsung Electro-Mechanics, a subsidiary of Samsung Electronics, is expected to supply flip chip ball gate array packaging substrate (FCBGA) f...[Details]
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Today is the era of intelligence. Our lives are full of all kinds of smart products. In some restaurants, robots even take orders and serve dishes. Technology has changed our way of life. However, wi...[Details]
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The number of Bluetooth SIG member companies worldwide will exceed 36,000. The Bluetooth community will continue to grow and expand its presence in the global market.
BEIJING, April 15, 2020 – The ...[Details]
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In the design of LED
data processing, there are two ways to organize data storage (Figure 1): ① Packed Pixel Method: All bits of each pixel on the screen are stored in a single storage body; ② Bi...[Details]
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Apple's earliest VR glasses patent can be traced back to the first patent in 2009, which was positioned as an accessory for iPod. But what really exposed its ambition was the series of patents and ...[Details]
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How to burn programs and debug MCUs. Take 51 as an example to introduce: how to compile programs, how to download programs to MCUs, and wiring diagrams.
For the convenience of the process, a new En...[Details]
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A varistor is a voltage-limiting protection device with nonlinear volt-ampere characteristics. Its resistance changes with the voltage. When the voltage in the circuit is too large, the varistor cl...[Details]
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At the Frankfurt Motor Show a few days ago, Delphi announced that it had become the first company in the industry to achieve mass production of 800 V silicon carbide (SiC) inverters. This event repre...[Details]
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According to Nikkei Asia, Nintendo believes they have sold only about 20 million Switch consoles this fiscal year, a 10% drop from fiscal 2021, as production has been affected by issues such as ...[Details]
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Q: Why does Analog Devices not specify the bandwidth of its ADG series analog switches and multiplexers?
Answer: Although the input bandwidth of the ADG series analog switches and multiplexers...[Details]
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On March 13, the reporter learned from the Shaanxi Provincial Development and Reform Commission that the Shaanxi Provincial Development and Reform Commission and the Northwest Regulatory Bureau of the...[Details]
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In 2011, Mentor rejected a nearly $1.9 billion takeover offer from activist investor Carl Icahn, and then in 2016, accepted Siemens' $4.5 billion offer. The acquisition was completed in 2017, and in ...[Details]
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Three-phase asynchronous motors are commonly used in industrial production. There are many different starting methods, and different starting methods are suitable for different working conditions a...[Details]