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Mini version battery boost power supply
Headphone amplifier
V2.0 Second version improvements:
1. Reduce the size of the housing and use RocketFish USB2.0/IDE 2.5-inch
m...[Details]
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According to foreign media reports, it seems that Tesla has begun to use more of the functions of its customized Hardware 3 (HW3) computer, which is designed for fully autonomous driving. A hacker in...[Details]
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According to foreign media reports, researchers at the National Institute of Standards and Technology (NIST) and their colleagues have developed an optical switch that can transmit light from one com...[Details]
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1. Configuration reload All registers in all layers are shadowed. Once a register is written, it should not be modified again until the reload is complete. Therefore, if a new write is performed to t...[Details]
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In 2019, Apple officially launched its first true wireless noise-cancelling headphones, AirPods Pro. The product has been well received by consumers around the world for its excellent experien...[Details]
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Nowadays, sockets and ports have many functions, and the interfaces or applications will be different depending on the usage. Some have added insurance functions, power indication functions, switch...[Details]
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1 Introduction
With the development of economy and the improvement of people's living standards, all walks of life have put forward higher requirements for power supply reliability and quality...[Details]
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In order to obtain sufficient white light LED beams, large-size LED chips were developed in an attempt to achieve the desired goal. In fact, when the power applied to the white light LED exceeds 1W, t...[Details]
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Error Terminology
1. Browsing Error
The difference between a measurement result and the true value of the quantity being measured.
2. The True Value of Yellow
The true size ...[Details]
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After about a week, I finally got IIC almost done. I can only say that every program should be taken seriously, and every program written is a kind of progress. As for IIC, I feel that I knew about i...[Details]
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Today, Zhao Ming, President of Huawei's Honor Business Unit, revealed that the Honor 20 uses a side fingerprint design. He said: "The Honor 20 series' side fingerprint unlocking speed is 110% faster ...[Details]
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I have just come into contact with STM8 microcontrollers. I have been developing under Linux before. I was a little confused for a while, so I recorded some of my learning process, hoping to help lay...[Details]
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According to Jiwei.com, the latest report from market research firm Strategy Analytics shows that by 2021, the smartphone Wi-Fi chip market will reach US$4.3 billion, with Qualcomm, Broadcom and Medi...[Details]
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1. Brief Introduction IAP (In-Application-Programming): Application programming is a programming mode applied to Flash program memory. It can read/write another program Flash (User Flash) space by ...[Details]
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]