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S3C6410 can use external crystal oscillator (XXTIpll) (default is 12MHZ) and external clock (XEXTCLK) to input clock signal. It is determined by jumper OM . The default working frequency of S3C6410 i...[Details]
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UPS (Uninterruptible Power System), also known as uninterruptible power supply, is a constant voltage and constant frequency uninterruptible power supply with energy storage device and inverter as th...[Details]
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Yesterday, Lei Jun, founder, chairman and CEO of Xiaomi, announced a good news on Weibo that Xiaomi has successfully entered the Fortune Global 500. Perhaps it was too historic to enter the Fortune G...[Details]
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This paper introduces a design of a power system harmonic analyzer based on dual TMS320F 28335. The analyzer can simultaneously realize the synchronous sampling of multi-channel signals (voltage an...[Details]
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Twitter user @the_tech_guy Twitter, who is famous for exposing battery information of unreleased products, previously exposed the battery capacity information of three iPhone 12 models. Today, the wh...[Details]
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Tesla's market value has been rising, becoming the world's most valuable automaker; NIO is also trying to catch up... Recently, NIO has made new moves in financing. On June 11, Eastern Time, NIO an...[Details]
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The multifunctional microcomputer medicinal food cooker controlled by the Little Duck BD20-A PIC single-chip computer will emit a buzzer to remind you and automatically switch to the 60℃ insulation...[Details]
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From the beginning of February to now, Qualcomm and MediaTek have respectively released the new generation of 5G processors Snapdragon 8 Gen 1 and Dimensity 9000. Both are equipped with the X2 ...[Details]
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T1 is timing mode, timing 65.536ms, the LED corresponding to P2.0 flashes once, T0 is counting mode, the counting pulse is input from P3.4 pin with a button, one press, one count, so the initial c...[Details]
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Signal generator The standard version of Hongke's portable high-frequency microwave signal generator HK-SG40000L provides the same low-noise performance as the HK-SG30000L, but achieves higher freque...[Details]
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At the Alibaba Investor Conference, Ant Financial Chairman and CEO Jing Xiandong announced that as of June 2019, Alipay and its local wallet partners have served more than 1.2 billion users worldwide...[Details]
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Preface With the development of information technology with computer technology, communication technology and software technology as the core, embedded systems have been widely used in various in...[Details]
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Satechi recently launched the new Quatro wireless charging power bank, which can provide convenient wired and wireless charging options for devices such as iPhone, AirPods and Apple Watch. For...[Details]
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Alps Alpine Co., Ltd. (hereinafter referred to as "Alps Alpine") has developed the MonoTra™ cloud service to improve the accuracy of Wi-Fi® access point location information and simplify the construc...[Details]
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DVB
DVB Standard Composition
Analysis of DVB Standard
DVB standard transmission system
Based on the painful lessons of the past, the industry decided to use the commercial needs...[Details]