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When learning about CM3, I carefully studied the interrupt jump process of CM3 and found that embedded MCUs are basically the same in this regard. Of course, MCUs with different architectures also ha...[Details]
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Title: Print stairs and print two smiling faces above the stairs.
1. Program analysis: Use i to control rows, j to control columns, and j controls the number of black squares output according to the...[Details]
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1. Introduction to SCI Serial Port With the widespread application of single-chip microcomputer systems and the popularization of computer network technology, the communication function of sin...[Details]
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When selecting EMC test equipment, we often encounter this question: What is the difference between an EMI receiver and a spectrum analyzer? Why should we choose a receiver for EMI testing? Based o...[Details]
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1 Introduction
With the wonderful appearance of TD-LTE test network at the World Expo and Asian Games, and China Mobile's huge investment in the construction of 6+1 city test network in 2011, the i...[Details]
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1. Analysis of battery cell safety failure modes and technical support measures 1. The positive and negative electrodes in the battery cell are short-circuited, and the production equipment guarante...[Details]
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Today, Sony announced that it will launch the "Starlight Blue" and "Nova Pink" color schemes of the DualSense wireless controller tonight, and will be first released in the live broadcast room ...[Details]
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Try to port the kernel to s3c2440 1. Environment Construction: 1. Download resource pack: linux-3.0.12.tar.gz (https://www.kernel.org/pub/linux/kernel/v3.0/) ARM-Linux GCC 4.4.3(http://arm9do...[Details]
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Loop Resistance Tester Principle The loop resistance tester adopts the current-voltage test principle (also known as the four-wire method). The current source of the loop resistance tester load...[Details]
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On August 23, the Beijing Development and Reform Commission announced the recommended catalogue of green and low-carbon advanced technologies in Beijing (2024), and China Shipping Energy Storage Te...[Details]
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1 Hardware circuit design (picture) System working process: The single-chip microcomputer AT89C51 collects various information of the device. Depending on the device and sensor, it can be pressure,...[Details]
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Today, there are many network equipment manufacturers, and they all promise that their network and switching equipment is energy-efficient, but few manufacturers can prove actual usage. Therefore, ...[Details]
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Replace the main body cable of R-2000i. The main body cable of this model is divided into power cable and power cable, and the replacement method is similar.
List of tools used:
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With the words of Jan Madeja, President and CEO of Beijing Mercedes-Benz Sales and Service Co., Ltd., "Electric, Mercedes-Benz from now on", the Mercedes-Benz EQC, the first mass-produced model of th...[Details]
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On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]