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On May 25, Weibo digital celebrity @数码闲聊站 revealed the details of Xiaomi’s new 5G phone. @数码闲聊站 said: "Xiaomi has opened a case for the SM6350, which should be a 5G phone under 1,000 yuan." ...[Details]
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2. Experiment of displaying 00 to 99 in two-digit digital tubes
Now let's use the two digital tubes on the experiment board to do an experiment to display the numbers 00 to 99 in a loop. First, c...[Details]
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What is the shortcut to learning MCU? The so-called shortcut is to avoid detours. I took a lot of detours when I first started learning MCU. Many friends and I have similar experiences. When...[Details]
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Antonio Coimbra, president of Vodafone Spain, supported Huawei in his speech at the NEF Trend Forum, saying that banning Huawei 5G equipment would delay the launch of 5G in Europe, and called fo...[Details]
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China Energy Storage Network
: On October 24, the Political Bureau of the CPC Central Committee held its 18th collective study on the current status and trends of blockchain technology develo...[Details]
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In actual work, instrument and automation failures occur in a wide range, involving every part of the instrument and automation system, and the failures that occur are ever-changing and random. The m...[Details]
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introduction
Modern integrated operational amplifiers (op amps) and instrumentation amplifiers (in-amps) offer design engineers many benefits over discrete devices. While providing many cl...[Details]
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1 Overview The C8051F0XX series of microcontrollers is a new type of mixed signal system-level microcontroller launched by Cygnal. This series of microcontrollers contains the CPU core of CIP-51,...[Details]
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Japanese auto parts manufacturer Denso pointed out that if the production capacity of wafer foundries is increased, the tight supply and demand of automotive chips is expected to gradually ease this ...[Details]
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Earbud manufacturers have been working to solve a seemingly impossible problem. The way consumers use earbuds today has made noise cancellation a popular feature. People want to use their earbuds o...[Details]
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On July 8, The Guardian reported that although the British government has not completely dispelled its concerns about Huawei, Huawei is currently helping four major British operators develop 5G netwo...[Details]
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"(Last year) industrial robots and solar cells increased by 44.9% and 42.1% year-on-year respectively, and the production and sales of new energy vehicles increased by 1.6 times year-on-year. A total...[Details]
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The internal resistance of the current source is large relative to the load impedance, and fluctuations in the load impedance will not change the current. It is meaningless to connect a series resi...[Details]
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Cx51 extends ANSI standard C. Most of these extensions are to support the architecture of 8051 systems. These extensions are:
Memory types and regions on 8051
Memory model
l Memory type indicatio...[Details]
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At present, some domestic equipment has relatively more equipment failures. The following is a brief introduction to the common failures of professional audio equipment:
1. Common faults o...[Details]
stm32/stm8
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