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Design and wiring of analog-digital hybrid circuits
Power supply and ground: The power supply of the analog and digital parts should be wired separately or isolated. Under the premise of partition...[Details]
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Abstract: This paper introduces the working principle, characteristics, application and maintenance issues of valve-regulated lead-acid batteries, and explains how to select batteries for UPS and powe...[Details]
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As the most basic electronic measuring instrument, the multimeter reflects the development level of my country's electronic measuring instrument industry to a certain extent. Antai will start from th...[Details]
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Batteries sold on the market can generally be divided into two categories: disposable batteries and rechargeable batteries.
Disposable batteries
Commonly known as "disposable" batteries, the...[Details]
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DMA Introduction: DMA (Direct Memory Access) is a data access method that can reduce the workload of the CPU and is now widely used. While transmitting data, the CPU can do other things, such as da...[Details]
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In the technology circle, flying cars have always been regarded as a kind of black technology. People in the industry mostly regard it as a show of skill, and do not think of mass production, which i...[Details]
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Engineers who are familiar with Tektronix oscilloscopes know that oscilloscopes can be divided into three categories: digital oscilloscopes, mixed signal oscilloscopes, and mixed domain oscilloscopes...[Details]
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1. ARM machine code
Disassembling the elf format file can get the machine code of the corresponding assembly file:
arm-linux-objdump -D -S start.elf
For machine code analysis, ...[Details]
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According to foreign media reports, if you are an Apple fan, after buying a new iPad Pro, you may also have purchased an Apple Pencil. However, a small group of people found that the Apple Pencil int...[Details]
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Today’s smartphone ads almost always include a gorgeous slow-motion shot of the camera on the back of the phone. The camera on the latest smartphone models has become a leading indicator of innovatio...[Details]
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In the development and application of single-chip microcomputers, high-level languages have gradually been introduced, and C language is one of them. For those who are used to assembly language,...[Details]
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Recently, I was using Multisim for simulation and needed to use a function generator to generate a signal. However, I found that the final displayed signal did not match my expectation when I used an...[Details]
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On the evening of April 24, Guanghong Technology issued an announcement stating that the company's revenue in the first quarter of 2022 was approximately 1.072 billion yuan, a year-on-year increase o...[Details]
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Analysts predict that the number of sensors
used by smartphones and tablets
will soon reach 2 billion per year. Yet the most popular
mobile
apps rarely use sensors. App develope...[Details]
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Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]
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