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1) Design task: Design an electronic clock that can display the current year, month, day, hour, minute and second and has an alarm function. 2) Index requirements (1) It can realize the conversio...[Details]
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Imagination’s automotive experience and virtualisation offerings set it apart from its competitors London, UK and Seoul, South Korea – 19 June 2019 – Imagination Technologies ’ PowerVR Series9XT...[Details]
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On the morning of April 23, the signing ceremony of the Ruipu New Energy Industrial Base Project was held in the Wenzhou People's Hall. Chen Weijun, member of the Standing Committee of the Zhejiang...[Details]
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Recently, Texas Instruments launched new 100V gallium nitride-LMG2100 and LMG3100 series products, filling the company's gap in the mid-voltage market around 100V. With the help of new generation gal...[Details]
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Today, Xiaomi officially announced that it will release its new flagship router product on September 17, with the main theme of "being one step ahead". From the Xiaomi router’s Weibo preheating pos...[Details]
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The laser solder ball welding method has been widely used in microelectronic welding such as CCM camera modules, VCM motors, short connectors, wafer packaging, contact brackets, BGA packaging and oth...[Details]
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Looking back at the US electric vehicle market, the term lithium iron phosphate may have only appeared briefly ten years ago. 2011-2012 was the era when A123 operated independently, including CODA, S...[Details]
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The development of electronic information industry shows Chengdu's strength The groundbreaking ceremony for the Tsinghua Unigroup IC International City project was held in Chengdu Tianfu New Distr...[Details]
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Isolated Cuk converter circuit
When S is on, Ui charges L1. When S is off, Ui+EL1 discharges to C11 and the primary side of the transformer, and charges C11 at the same time, wi...[Details]
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On January 17, 2022, the administrator of Tsinghua Unigroup Co., Ltd. received the Civil Ruling No. (2021) Jing01 Bankruptcy 128-2 delivered by the Beijing No. 1 Intermediate People's Court. Accordin...[Details]
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1. USB card package full process explanation Initialize USB peripherals at power on // For operation with and without battery, if there is no battery, it will be initialized after power-on; if ther...[Details]
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SMIC is the largest and most advanced wafer manufacturing plant in China. The most advanced process currently in mass production is 14nm, but compared with TSMC and Samsung's 5nm, it is still two or ...[Details]
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I use the 89S51 microcontroller and 4×4 matrix keyboard to control 16 LEDs. The program is a bit wrong. Can an expert give me some advice? The matrix keyboard I made controls only 8 LEDs that light u...[Details]
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Although many people already know that cable fault testers are common instruments for cable faults, they will encounter many difficulties when choosing them. For example, they don’t know what brand...[Details]
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Recently, the Chinese Society for Electrical Engineering announced the list of winners of the 2024 Electric Power Science and Technology Award. Tan Yaosheng, deputy director of the Multi-Energy Com...[Details]
Microcontroller MCU
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