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As a semiconductor device, the life of LED lamp beads is more than 50,000 hours. However, electrolytic capacitors are commonly used in LED lighting drive solutions, and their life is only 5,000~10,000...[Details]
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Recently, Xi'an Zhixiang Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Zhixiang Optoelectronics") received tens of millions of yuan in A+ round investment, and investors included ...[Details]
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ASA (VI curve) test is one of the most important test functions on the circuit online maintenance tester. This article briefly introduces the principle of ASA test from the perspective of use. It m...[Details]
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At the heart of every successful space mission is a complex and powerful computer system. In the 1960s, relatively basic computing systems took humans to the moon. More recently, the Parker Probe ...[Details]
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Recently, I am going to produce 200 devices designed by stm8. I use STVP and stlink tools to download software programs. The programs are .hex files. After handing them over to a factory, I welded, do...[Details]
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Let's say eight months ago you drove onto a highway ramp with a sharp curve. Because you were going too fast to make the turn, the car automatically took active safety and suspension measures to av...[Details]
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Realme Vice President, President of China, and President of Global Marketing Xu Qi announced the screen parameters of the realme GT Neo3. According to Xu Qi, the Realme GT Neo3 screen has ...[Details]
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0 Preface With the systematization, intelligence, automation and networking of power system operation and management, remote real-time monitoring and automatic debugging of power grids are the i...[Details]
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On July 22, 2015, the reporter learned that Shenzhen KSTAR Technology Co., Ltd. (002518) won the bid for the 2015 photovoltaic inverter centralized procurement project (first section) contract of Z...[Details]
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At the 2024 GAC Technology Day held on April 12, GAC Group revealed a lot of new models and new technology information, including the official launch of the Trumpchi New Energy E9 Electric Welfare ...[Details]
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According to the definition of IEEE (Institute of Electrical and Electronics Engineers), embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or pla...[Details]
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Multiple sources revealed that Hillhouse Capital is currently raising funds for Hillhouse's fifth U.S. dollar fund, with a target size of up to US$13 billion, equivalent to approximately RMB 92.3 bil...[Details]
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1 PCI interface design principle 1.1 Introduction to PCI Bus Protocol Here we only discuss the PCI bus 2.0 protocol. Other protocols are just some extensions based on 2.0. As far as the c...[Details]
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During the CES 2020 exhibition, high-end e-sports brand HyperX released a large number of new products, including keyboards, mice, mouse pads, headphones, memory, etc., as well as a "power bank...[Details]
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On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
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