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1. What does SAR mean?
SAR stands for Specific Absorption Rate, which is generally called electromagnetic wave absorption ratio or specific absorption rate in Chinese. It is the electromagnetic wave ...[Details]
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Microsoft claims to have brought significant performance improvements to Xbox cloud gaming on iOS devices. IT Home learned that Microsoft said in an Xbox Wire post on Monday, "We listen to...[Details]
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According to the website of the Ministry of Commerce, on October 10, the spokesperson of the Ministry of Commerce answered reporters' questions about the US Department of Commerce upgrading export co...[Details]
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If all had gone according to plan, Tokyo would now be hosting the Summer Olympics, with Toyota Motor Corp., one of the main sponsors of the Games, at the center of the action, showcasing a key techno...[Details]
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1. Brief description JLink's debugging and Flash burning functions are very powerful, but the Flash operations of S3C2410 and S3C2440 are a bit troublesome: SDRAM needs to be set when burning Nor Fla...[Details]
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Introduction: MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt....[Details]
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introduction
Performance characteristics of the calorimeter: 5.2-inch touch-screen LCD screen with advanced American technology, integrated installation method to ensure the firmness of the to...[Details]
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Organic light-emitting diode (OLED) displays are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displays, OLED p...[Details]
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OPPO held a new product launch conference for Reno2 in Shanghai today. In addition to launching the Reno2 mobile phone, it also officially launched the new OPPO Enco Q1 wireless noise-cancelling head...[Details]
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The circuit in Figure 1 is an edge-triggered monostable circuit based on a previous design of an edge-triggered parabolic pulse generator (Reference 1). This circuit makes a simple but significant cha...[Details]
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Preface
The automotive electronics market is the third largest application area for PCBs after computers and communications. As automobiles have gradually evolved from traditional mech...[Details]
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Recently, Huawei disclosed a new patent for "airbag control system and control method, vehicle", and the application publication number is CN116279275A. It is reported that the application embodiment...[Details]
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1. Clock 1. System architecture Clock source: In order to reduce the electromagnetic interference of the external environment on the development board and reduce the production cost, the external...[Details]
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With the development of electronic technology and EDA technology, FPGA technology has been more and more widely used in the field of electronic design with its unique advantages. FPGA has the advanta...[Details]
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With the rapid development of computer application technology, mobile storage devices have been widely used. Among them, CF (Compact Flash) card was born in 1994. It is the earliest flash memory ca...[Details]
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