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Introduction to SPI SPI is the abbreviation of Serial Peripheral Interface. SPI is a high-speed, full-duplex, synchronous communication bus, and only occupies four wires on the chip pins, saving the ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The latest report from market research firm IDC shows that in the first half of 2020, China's wireless headset market shipped 42.56 million units, a year-on-year increase of 24%. Among them, true wir...[Details]
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Ross Young, CEO of display supply chain consulting firm DSCC, said that the screen panels provided by Samsung for vivo's first foldable smartphone began production in January. It is said that...[Details]
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1 Introduction
With the development of electronic power technology, the power supply requirements for electronic components are becoming more and more demanding. Generally, the power suppl...[Details]
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According to Reuters, industry insiders said that the US Department of Commerce's tightening sanctions have put Huawei's supply chain in trouble, and Huawei's competitors such as Xiaomi, OPPO, and vi...[Details]
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: Fabric induction static tester Under laboratory conditions, it is suitable for measuring the electrostatic properties of fibers, yarns, fabrics, carpets, decorative fabrics and other types of fabri...[Details]
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Circuit element A circuit element that mainly provides rectification, switching and amplification functions to the circuit. Note: Active components can also play the role of resistors and capacitor...[Details]
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1. Circuit Principle The inverter is divided into four parts, each of which is made into a PCB board. They are "power main board"; "SPWM drive board"; "DC-DC drive board"; "protection board". 1. P...[Details]
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With the continuous development of social productivity and science and technology, the demand for VR technology in all walks of life is becoming increasingly strong. VR technology has also made great...[Details]
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It connects to the TV and external sources, converting the signals into content that can be displayed on the TV screen. With the addition of a hard disk drive (HDD), the set-top box solution can als...[Details]
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The DC resistance tester wiring diagram is divided into different wiring methods according to whether the winding is Y-type or ∆-type. Next, Dengfeng Electric will take you to familiarize yourself ...[Details]
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0 Introduction An embedded system is a special computer system. The system is based on computer technology, and the software and hardware can be tailored, but it has strict requirements on functions,...[Details]
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Analysis of acoustic emission data and classification of sources
The analysis of pressure vessel acoustic emission detection data and the classification of sources are based on the time-differe...[Details]
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The whole process of lighting up the first LED was introduced above. Many people may be lucky enough to light up the LED, but it is also very likely that many people are very unlucky and fail to downl...[Details]
Analogue and Mixed Signal
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