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Nanchang Mining Machinery signed a contract with Rockwell Automation to start "intelligent operation and maintenance" and light up a new business model (Shanghai, China, May 25, 2021) As intellig...[Details]
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According to arstechnica, AMD's new series of Ryzen 3000 desktop CPUs will use a 7nm manufacturing process, ranging from the $749 3950x to the relatively modest $199 3600X, AMD is ready to compete wi...[Details]
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1 Introduction
With the increasing application of single-chip microcomputers, in order to reduce the cost and difficulty of single-chip microcomputer system development, many single-chip micro...[Details]
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According to news on October 12, although the production capacity and performance cannot keep up with the propaganda, Tesla is still determined to go down the road of 4680 batteries . Tesla just a...[Details]
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According to foreign media reports, Apple recently acquired Spectral Edge, a British startup photography technology company, to improve the iPhone's night mode and other photography features. ...[Details]
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China Energy Storage Network News:
On April 8, it was learned that the Northwest Branch of State Grid Corporation of China continued to accelerate the promotion of new energy network-relate...[Details]
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In order to test the stability of the high-stability coil constant current power supply of the electron microscope, this paper proposes a design scheme based on a virtual test system for high-stabi...[Details]
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How to use an oscilloscope
1 Oscilloscope Use
This section introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. Th...[Details]
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Section 1 Three-terminal voltage regulator IC The three-terminal voltage regulator integrated circuits commonly seen in electronic products include the 78×× series with positive voltage output and ...[Details]
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1 Characteristics of the microcontroller asynchronous communication port and the selection of baud rate
The MSC51 series microcontroller has a full-duplex asynchronous communication port. ...[Details]
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1. Initialization of SD card in uboot 2. Read sectors 3. Write variables to SD card 4. 1. Initialization of SD card in uboot 1.1 Hardware connection MMC0_CDN -- GPG6 -- SD card detection pin MM...[Details]
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On July 10, the European Council officially passed the "New Battery Law", which requires batteries produced or sold in the EU market in the future to provide battery carbon footprint statements and l...[Details]
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The terminal products of CMMB mobile TV applications are mainly mobile phones, PMP, GPS, car TV and PCTV. The common characteristics of these systems are small size and strong internal interference...[Details]
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Tesla Cybertruck's steer-by-wire technology
Cybertruck uses wire-controlled rotation instead of traditional vehicle mechanical rotatio...[Details]
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Under the light of science and technology, the big model has floated from the palace of the cloud to the stage of the terminal. This historic leap not only gives data processing the wings of speed,...[Details]