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0 Introduction
In modern measurement and control systems, since PCs have powerful data processing capabilities and good user interaction interfaces, and single-chip microcomputers have str...[Details]
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Category: Bosch Sensortec - Marcellino Gemelli The Internet of Things (IoT) aims to provide consumers with a more convenient and exciting lifestyle by connecting the world around them. But how can ...[Details]
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introduction
The impact of electric railway traction load on the power system is mainly reflected in power factor, negative sequence and high-order harmonic current, etc. The problem of ne...[Details]
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This morning (July 3), the Baidu AI Conference was held in Beijing. As one of the most important applications of Baidu's intelligent brain, automotive automation became the protagonist of Robin Li's ...[Details]
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1. Why do we need to do electromagnetic compatibility design for products?
Answer: To meet product functional requirements, reduce debugging time
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make products meet the requirements o...[Details]
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On May 14, 2015, Huawei announced that its entire series of intelligent string photovoltaic inverters, SUN2000, had passed the testing and certification by Beijing Jianheng Certification Center, ...[Details]
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GPS is such a high-tech positioning product that can achieve high precision, all-weather, high efficiency, multi-function, easy operation and affordable price. GSM can transmit control and positio...[Details]
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I have been trying to transplant the interrupt handling method of TQ2440 (i.e. installing the interrupt vector table) to the mini2440 in MDK all day today, but it has not been successful. This method ...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
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After reading a few blogs, I have some understanding of this timer. In fact, it is similar to 51, except that there are a few more steps when configuring the timer. One of the best ones is: http://...[Details]
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Manual meter reading is inefficient. In terms of query, recording and transmission, manual operation greatly reduces work efficiency. Therefore, the bureau began to look for a more effective meter ...[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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With the widespread adoption of color displays in the portable market (such as mobile phones, PDAs, and ultra-small PCs), a white backlight or sidelight is needed for a monochrome LCD illumination. ...[Details]
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Power MOSFET and IGBT tubes have the following requirements for their drive circuits:
(1) The gate-source drive pulse voltage amplitude UGS must be large enough. In order to reduce the on-state r...[Details]
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The biggest design challenges currently faced by developers of high-power LED lighting solutions are heat dissipation design and overheat protection. They must overcome the problem that LED light s...[Details]