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As people's requirements for portable music players increase, MP3 players have won the favor of music lovers with their small size and good sound quality. At first, MP3 files could only be played by ...[Details]
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According to foreign media reports, the global social networking giant Facebook is gradually deploying Dark Mode to its main application, enabling it to support iOS and iPadOS functions together with...[Details]
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The best way to save energy on lighting is to use LED energy-saving lamps. LED energy-saving lamps are not only energy-saving, but also have advantages such as long life, and are very popular among...[Details]
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Insufficient driving range remains one of the biggest obstacles to the spread of electric vehicles, but an internationally renowned battery researcher says it is only a matter of time before battery-...[Details]
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The "2019 Global Flash Memory Summit" was grandly held at the Hangzhou International Expo Center (G20 main venue), under the guidance of the Zhejiang Provincial Department of Economy and Information ...[Details]
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Connecting computers to the human brain and directly reading consciousness is not science fiction. A work just published online in the top academic journal Nature has taken a big step forward in th...[Details]
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Jiwei.com reported on November 19 that Huishoubao’s official Weibo announced yesterday that if you buy a Huawei Mate40 Pro, you will get an iPhone12 for free. Reservations for the event are now avail...[Details]
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Under the pressure of the delay in the emergence of 5G killer applications, operators finally couldn't sit still anymore. On April 8, China Mobile, China Telecom and China Unicom jointly released the...[Details]
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When purchasing LED light strips, don't just focus on the price. Dongguan Guanghong Electronics Co., Ltd. teaches you to comprehensively evaluate from the following aspects in order to buy the most...[Details]
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Foreign media wrote an article today, detailing the principles, defects and future development trends of lithium batteries used in mobile devices. The following is the full text of the article: The...[Details]
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1. Timer Because the machine cycle calculation formula of the 51 single-chip microcomputer is 12/crystal oscillator frequency MHz, if the crystal oscillator is 12MHz, then the machine cycle is 12/(12...[Details]
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In the consistency test of PCIE3.0, it is necessary to test the RX receiving end test and the RX EQ receiving end equalization test. Many engineers are not clear about the difference between the two....[Details]
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The TPS759XX series is an LDO linear regulator designed by TI for powering multi-chip systems such as DSP, ASIC and FPGA. Figure 1 is a simplified schematic diagram of the circuit. The TPS759XX has 5 ...[Details]
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According to news on March 8, Ford Motor Co. applied for a new patent to deal with people who don’t pay their car loans. The patent document was submitted to the US Patent Office in August 2021, but ...[Details]
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"Know at a glance: What are the design standards for automotive connectors today?" Edited by Deso Hardware Electronics.
With the improvement of people's living standards, it is common for a fa...[Details]
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