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LG Electronics criticized Samsung Electronics' QLED 8K TV for not meeting specifications at IFA 2019, Europe's largest consumer electronics show. On September 17, the two companies held a technical b...[Details]
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When ordinary fluorescent lamps are lit, they need a device that will connect and disconnect the power supply so that the ballast can generate self-inductive high voltage to light up the flu...[Details]
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Recently, Guangdong East Power Supply Co., Ltd. (hereinafter referred to as "East") successfully won the bid for the Aksu Data Center Construction Project of the College of Science and Technology o...[Details]
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1. Overview With the continuous development of PHS services, the coverage of PHS networks is becoming wider and wider. Since the existing PHS networks are mainly built by UT Starcom, ZTE and Lucent, ...[Details]
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O Introduction
At present, most building fans and lights are manually operated by personnel when in use. When the weather is hot and humid, the personnel in the building manually turn on...[Details]
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//The program does not perform key debounce, nor does it consider the situation where multiple keys are pressed at the same time. //The lowest two digital tubes display the corresponding keys (for ex...[Details]
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Relationship between CAN identifiers, filters and maskers The CAN node uses the identifier to identify whether the CAN frame is what it wants. The identification method is to set the filter mask re...[Details]
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There is no need to say much about the popularity of autonomous driving. Even the elderly on the street can recognize the autonomous driving vehicles equipped with LiDAR that are being tested on the ...[Details]
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Alan Wild, IBM's former vice president of human resources, testified in an age discrimination lawsuit on Wednesday that IBM has fired as many as 100,000 employees in the past few years in an effort t...[Details]
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1. FSMC protocol analysis The following is the protocol of the 8080 interface of ILI9325 From the figure, we can see that the general process of the 8080 interface protocol is: first send a chip sele...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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On March 19, at the Liangjiang Green Low-carbon Digital Energy Development Forum, Infistar, Chaowei Power Supply, Qingneng Interconnection, Diantou Rongda and other companies signed contracts with Lia...[Details]
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0 Introduction
Freeze drying technology has made great progress since it emerged in my country in the 1980s, and has been widely used in scientific fields such as food, low temperature and...[Details]
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On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
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I have recently been reading "Writing Embedded Operating Systems Step by Step". I feel that this book is very good. Many parts are explained very clearly and are highly operational. I plan to read,...[Details]
PCB Design
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