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During the Qingming Festival, we recall the past. Today, we will take a look at those graphics card, motherboard, and mobile phone brands that have disappeared from people's sight. Graphics card ma...[Details]
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I won’t say any more nonsense here, let’s get to work!
There are a lot of C51 minimum system circuits that are similar when searching online. I made some minor changes and they are shown in the figur...[Details]
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For Apple, after the official release of iOS 14.4, it will stop verifying previous versions. They did this before to encourage users to update. As it stands, Apple has stopped verifying iOS 1...[Details]
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|Preface Smart home systems are becoming more and more widely used. This is a simple smart home system solution used in villas!
1. System Design
The system uses RF, WIFI, TCP/IP and...[Details]
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The remote operation of relay protection, automatic devices, signal devices, emergency lighting and electrical equipment in the substation generally adopts DC power supply, so the output quality and ...[Details]
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1. NandFlash initialization Nandflash initialization mainly includes the setting of the timing diagram and the enabling of the Nandflash controller. Let's first look at the timing diagram in the S3C...[Details]
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In fact, when it comes to ADAS, the first things that come to mind are ACC (adaptive cruise control), LDW (lane departure warning), LKA (lane keeping), and FCW (front vehicle collision warning). Thes...[Details]
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0Introduction
With the rapid development of people's living standards and the accelerating pace of life, refrigerators play an increasingly important role in families, but they are troubles...[Details]
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1 Introduction
Civilian non-power nuclear technology is a high-tech technology encouraged by the state. Among them, nuclear logging technology is one of the cutting-edge logging technolo...[Details]
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Huawei is about to launch the Mate X 5G phone in China, which is expected to be launched at the end of July at the earliest, while the overseas market will have to wait until September. It is reporte...[Details]
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As the Sino-US tussle continues to heat up, TSMC, the leading wafer foundry, announced that it will build a 5-nanometer factory in Arizona, USA. Even though it faces challenges such as high operating...[Details]
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On July 23, at a press conference held by the State Council Information Office, the domestic 5G development half-year "bill" was officially released. According to Beijing Daily, Wen Ku, spokesman o...[Details]
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1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
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Commvault (NASDAQ: CVLT), a recognized leader in software that manages data for global enterprise cloud and on-premises environments, has announced the acquisition of Hedvig, a software-defined stora...[Details]
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A soft starter is a power electronic device used for motor starting. It can effectively reduce the current shock during starting, thereby protecting the motor and the power grid. However, in some c...[Details]
RF/Wirelessly
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