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The opening of the Science and Technology Innovation Board has given new "wings" to the rapid development of the domestic semiconductor industry. At the "Z Salon" - Industry and Investment held at th...[Details]
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According to foreign media reports, after a number of technology giants announced layoffs, Google parent company Alphabet also announced plans to lay off about 12,000 people on January 20, accounting...[Details]
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In the previous article, we introduced how Renesas' unique DRP technology works. This article will continue to introduce how to achieve target object detection and tracking in industrial automation...[Details]
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In some audio power amplifiers, we often see SAP15N/SAP15P power pair tubes. Although they look somewhat similar to general high-power triodes, they have five pins. What kind of power amplifier tube i...[Details]
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Development board: TQ2440 Kernel version: 2.6.32 1. Hardware connection diagram Four input pins: EINT0-----( GPF0 )----INPUT---K4 EINT2-...[Details]
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Gallium prices are said to have reached a 10-month high after China began imposing export restrictions in early August. Back in early July, Beijing announced export controls on gallium and germani...[Details]
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Recently, the AUTOBEST organizing committee, Europe's famous independent automotive judging panel, announced the list of annual awards for the global automotive industry. CATL's Shenxing superchargea...[Details]
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ARM (920T) has four exceptions (reset, undefined instruction, prefetch, data abort) and three interrupts (software interrupt, IRQ interrupt, FIQ interrupt)
Therefore there are seven vectors, and the ...[Details]
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Today I found this sentence in an interrupt service subroutine. delay_ms(10); //De-jittering So I am very curious about what jitter is, why we need to eliminate jitter, and how to eliminate jitte...[Details]
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1 Introduction
VGA (Video Graphics Array) is a standard display interface that has been widely used in the video and computer fields. VGA image signal generator is a common instrument used by T...[Details]
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Introduction
China is the country with the largest number of bicycles used as a means of transportation in the world. At present, there are nearly 500 million bicycles. Among them, electric...[Details]
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Alps Alpine to propose "Seamless Smart Mobility Solutions" for the cockpit that will contribute to the realization of CASE and MaaS Alps Alpine Co., Ltd. (TOKYO 6770; President and Executive Of...[Details]
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In May this year, Zeng Yuqun, chairman of CATL, stated at the shareholders' meeting that sodium-ion battery technology has matured and sodium-ion battery products will be released in July. We have ...[Details]
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Understanding Oscilloscope Bandwidth --- Rise Time and Signal Fidelity
When oscilloscope users select an oscilloscope for critical measurements, the oscilloscope's key parameters are often the only...[Details]
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1 Basic Principle Analysis Due to the existence of transformer leakage inductance, the flyback converter will generate a large spike voltage at the moment the switch tube is turned off, causing the ...[Details]