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South Korea's three major telecom companies have invested a lot of money to build 5G networks and attract 5G users. Although their previous revenue performance was not good, the Korean Securities Ind...[Details]
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As a newbie, I want to record my learning process and communicate with you. Equipment: 51 MCU development board, TB6600 driver, 57BYG250B stepper motor (two-phase), DC switching power supply. The DC ...[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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1 Introduction
With the increasingly serious energy and environmental problems, traditional incandescent lamps are being replaced on a large scale around the world. Although a large part of...[Details]
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System Overview This instruction is used to check whether the CAN high-speed and CAN low-speed signal levels on the bus connection are correct. Detection Tips ● Voltage detection (oscilloscope): The ...[Details]
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Well-known whistleblower evleaks released renderings of Microsoft Surface Duo, which is Microsoft's first work after returning to the mobile phone market. As shown in the picture, Surface Duo consi...[Details]
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1 Introduction
At present, high-voltage and high-power inverters are a very important application field. The maximum power level of inverters based on IGBT is about 5000kW, and it is d...[Details]
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Binary translation is a technology that directly translates executable binary programs, and can translate binary programs on one processor to execute on another processor. It makes it easy to port ...[Details]
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LED has been applied more and more widely due to its small size, low voltage, long service life, high brightness, low heat and environmental protection. If you don't understand different LED driver p...[Details]
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The dielectric loss tester is a novel intelligent instrument for measuring dielectric loss tangent (tgδ) and capacitance (Cx). It can measure the dielectric loss tangent (tgδ) and capacitance (Cx) of...[Details]
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Yongtai Energy Co., Ltd. (hereinafter referred to as "Yongtai Energy" or "the Company"), China Yangtze Power Co., Ltd. (hereinafter referred to as "Yongtai Power") and the Preparatory Group of Hena...[Details]
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The Hubei Provincial Automotive Grade Chip Industry Technology Innovation Consortium, led by Dongfeng Motor Corporation, has recently achieved the first tape-out of three domestic blank automotive gr...[Details]
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0 Introduction
As the performance of television image processing systems improves, designers need to continuously adopt new digital image processing algorithms. How to evaluate these new a...[Details]
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On December 1, according to the latest news from the industry chain, Apple has officially notified relevant partners today to begin preparations for mass production of iPhone SE2. This new phone, whi...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]
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