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Abstract: This article introduces a low-power automatic identification meter reading system. It introduces its structure, working principle, design thinking in detail, and gives the operation me...[Details]
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1. There are two types of clocks under Linux: 1.1 Real-time clock RTC It is driven by the onboard battery "Real Time Clock" also called RTC or CMOS clock, hardware clock. When the operating syste...[Details]
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When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current passing through the coil. We...[Details]
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Intel Chen Wei: Focus on network and edge to create a sustainable digital future
Dr. Wei Chen, Vice President of Intel's Network and Edge Group and General Manager of Intel's V...[Details]
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1 Introduction Road lighting is an important part of urban public facilities. At present, most of the domestic road lighting systems do not adopt network monitoring and management, and can on...[Details]
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Recently, Fosun Pharma announced that Intuitive Fosun's "thoracoabdominal endoscopic surgery control system" has been approved for marketing by the Food and Drug Administration. This surgical
r...[Details]
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LED display screen is a new type of display product that has developed rapidly in the world since the late 1980s. With its high reliability, high brightness, long service life, strong environmental a...[Details]
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Preface MIL-STD-1553 was released by the U.S. Department of Defense in 1973 as a military serial bus standard. This standard defines the mechanical, electrical, and functional characteristics of the ...[Details]
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I have been learning stm32 for more than a year. Although I have been exposed to serial port data reception a lot, I have recently encountered a serial port interrupt to receive hundreds of KB or even...[Details]
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Realme, a mobile phone maker that entered the smart TV space last year, currently sells three TV models in India. According to a tweet from the company’s CEO, it could launch new TV models as early a...[Details]
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On July 27, Huawei's rotating chairman Guo Ping spoke at the 2020 Win-Win Future Global Online Summit. He pointed out that the global 5G deployment has come to an end, and Huawei's focus in the next ...[Details]
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LG is currently the only company selling rollable TVs, and is said to be developing a rollable smartphone that will be released this year. However, a recently published patent suggests that they are ...[Details]
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At that time, no one had tried to use multiple LCDs to form a large screen simulation program. It uses ARM7 driver. I hope to communicate more. The simulation schematic diagram is as follows (the pr...[Details]
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1 Introduction
ZigBee technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is mainly applicable to the fields of automa...[Details]
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The all-vanadium liquid flow energy storage battery production project is one of the key projects newly started in Dunhua City in 2024. Since the start of construction of the project, the construction...[Details]
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