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Data transfer to and from ROM MOVCA, @A + DPTR MOVCA, @A + PC After execution, /PSEN will be effective. Instructions with DPTR as the base address can look up tables within the 64KB range of ROM; whi...[Details]
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Automotive OS (Operating System) is also known as automotive operating system. In the future, cars will evolve into mobile smart terminals, and software will define cars. OS is the key to traditional...[Details]
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Speakers can be connected in series or in parallel. They can also be connected in series and then in parallel. The purpose of connecting speakers in series and in parallel is to get the required i...[Details]
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On August 13, the launching ceremony for the concentrated start-up of major projects in Zhejiang's 2021 province-wide high-quality development and construction of a common prosperity demonstration ...[Details]
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With the continuous evolution of intelligent driving technology, millimeter-wave radar has become an indispensable core sensor in automobile active safety systems due to its stable and powerful sensi...[Details]
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In the previous article, we introduced the circuit and main program of the microcontroller remote synchronization light. The address is:
http://www.51hei.com/mcu/1171.html
. According t...[Details]
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The following picture is from a PPT presentation by Wei Shaojun, a professor at the Department of Micro-Nano Electronics at Tsinghua University, at the "2016 China (Shenzhen) Integrated Circuit Innov...[Details]
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How do AI companies make money? Megvii’s prospectus may be able to provide a standard answer. The real first AI stock is coming! On the evening of August 25, Megvii Technology submitted its prospec...[Details]
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The registers for setting GPIO include: output register (ODR), input register (IDR), direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ...[Details]
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Working principle of the circuit: First, the infrared sensor detects the concentration of carbon dioxide gas and converts it into an electrical signal. The filter circuit extracts the electrical s...[Details]
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Signal source refers to devices such as radio head, high frequency head, recording cassette, video cassette. Microcomputer and auxiliary equipment complete functions such as signal extraction, digita...[Details]
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Spiraling energy costs and increased awareness of environmental issues such as global warming are creating new opportunities for energy efficiency in the semiconductor industry. Most electronic devic...[Details]
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Motor equipment is often encountered in daily life. Many electric products contain motors. Perhaps the biggest risk when using these power tools is motor overheating. In this article, we will tell ...[Details]
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July 27, 2022, Shanghai – Mobile Industrial Robots (MiR), a global leader in the mobile robot market, today released the e-book "Internal Logistics Automation in the Electronics Industry" (click the ...[Details]
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Select 8098 single-chip microcomputer HSO0, HSO1, HSO2 to output three SPWM waves, and get six SPWM signals after the phase-splitting delay shaping interlocking circuit shown in the figure. In this w...[Details]