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Modern circuit design and signal transmission undoubtedly place higher and higher demands on engineers. As transmission rates continue to rise, signal integrity issues have become a key factor affe...[Details]
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The appearance and specifications of the Galaxy Note 20 series have been exposed, and now there is finally news about the price. According to the latest tweet shared by well-known whistleblower Is...[Details]
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According to foreign media thesouthafrican, Xiaomi has previously confirmed that it will debut Samsung's 100-megapixel camera sensor on its new MIX series phones. The S11 series will also use this bi...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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At present, the types and applications of various wireless products on the market are becoming more and more extensive. How to enable students, electronic R&D personnel and some small companies to...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "PCF8563 Real-Time Clock Calendar Chip Selection Guide". Ov...[Details]
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After the beginning of industrial society, the manufacturing industry has a huge demand for welding. Manual welding is labor-intensive and has a poor working environment, which has led to fewer and...[Details]
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Recently, Sungrow’s independently developed new 500KW high-power photovoltaic grid-connected inverter, SG500MX, has successfully passed the full-function test of the National Energy Solar Power Gen...[Details]
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0 Introduction
Due to the serious efficiency and heat dissipation problems of the linear amplification drive method, most DC motors currently use the switch drive method. The switch drive metho...[Details]
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While imaging industry experts know that Apple has designed a complex 3D camera for its iPhone X, called "TrueDepth," most of the details of the 3D system inside the module, including chips, componen...[Details]
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The basic structure of a transistor is two PN junctions connected in reverse, as shown in Figure 1. There are two combinations: pnp and npn. The three terminals are called emitter (E), base (B) and...[Details]
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IBM's newly announced Artificial Intelligence Unit (AIU) is its first system-on-a-chip design. The AIU is an application-specific integrated circuit (ASIC) designed to train and run deep learning mod...[Details]
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Shenghua New Materials Group Co., Ltd. (hereinafter referred to as "the Company" or "Shenghua New Materials") and Shaanxi Coal Group Yulin Chemical Yugao Chemical Co., Ltd. (hereinafter referred to...[Details]
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An explosion at a hydrogen fuel cell vehicle (FCV) refueling station in Norway has disrupted the supply of hydrogen fuel to the area. The Norwegian media reported the incident in detail, which occurr...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]
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