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Yesterday we talked about how to send an English letter through the UART port. In fact, according to the ASCII code table, uppercase and lowercase letters, numbers, punctuation marks, and some...[Details]
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The MAX5976A/MAX5976B are fully integrated solutions for hot-swap applications that require safe insertion and removal of circuit cards from a live backplane. The devices integrate a hot-swap controll...[Details]
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Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, revealed during an interaction with Mi fans that the Redmi 5G phone has been arranged. Unfortunately, the details of the...[Details]
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1. Introduction to u-boot
u-boot is an open source bootloader, the current version is 1.1.2. u-boot is developed on the basis of ppcboot and armboot, it is quite mature and stable, and has bee...[Details]
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Working principle:
First, the signal of the transmitter or instrument is modulated and transformed through semiconductor devices, then isolated and converted through optical or magnetic ind...[Details]
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1 Introduction
1.1 Current situation analysis
As the degree of centralization of communication power supply maintenance will be further enhanced, the centralized management of network...[Details]
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It’s been over a year since Apple released its coin-shaped item tracker, AirTag. Since then, we’ve seen plenty of good, bad, and ugly stories about these trackers. In the latest story, AirTag is bein...[Details]
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The cornerstone of this round of electrification in Europe is the full electrification of micro and small cars, which is the current European automakers' radical transformation of these less profitab...[Details]
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According to foreign media appleinsider, Apple pushed a new firmware for the new Siri Remote on Tuesday, with the version number upgraded from 9M6336 to 9M6772. This remote control is suitable ...[Details]
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According to Reuters, Swedish telecommunications regulator PTS said on the 6th that Huawei has appealed Sweden's decision to exclude it from 5G networks. Sweden announced last month that it would ba...[Details]
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Planar inductors have realized the miniaturization and chip-type of inductor devices. When the operating frequency reaches
the RF
or microwave band, the influence of the radiation and scatt...[Details]
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The imagination brought by the "new four modernizations" of automobiles to the entire industrial chain is continuing to expand, especially the underlying chips.
"With the introduction of...[Details]
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At present, the flow measurement of large-diameter ventilation ducts is mainly based on energy efficiency, instrument installation and maintenance, etc., to ensure that the measurement can meet the o...[Details]
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Verifying the functions of a chip requires writing diagnostic software to ensure that the functions of the device work as required, but no matter how detailed the tests are, they cannot find most s...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
...[Details]