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According to Samsung Members, Samsung's official community, some users who have pre-ordered the Galaxy Note 20 Ultra said that there was moisture inside the camera of the phone, which was suspected t...[Details]
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#include
int main(void)
{
DDRD &= ~(1 6);//The sixth bit is set as input
DDRD &= ~(1 3);//The sixth bit is set as input
DDRD &= ~(1 7);//The sixth bit is set as input
...[Details]
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As of the end of November 2020, 519 devices have been announced, and the number of devices available on the market now exceeds 300 for the first time LONDON, December 14, 2020 - The Global Mobile S...[Details]
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I recently learned about single-chip microcomputers. When making buttons, I added anti-shake, but accidentally turned it into continuous pressing. If the anti-shake time is extended, it will affect t...[Details]
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A large number of facts have proved that most power supply accidents occur in the power distribution network, such as various auxiliary facilities in high-voltage switch cabinets, high-voltage insu...[Details]
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INTEL 8279 is a programmable keyboard/display interface chip, which has two functions: keyboard input and display output. When the keyboard is input, it provides automatic scanning, can be connected ...[Details]
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Recently, a new EU regulation on unified charging interfaces has put Apple at the center of controversy. Unlike other Android phone manufacturers who almost all use the USB Type-C charging interfa...[Details]
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Ports A, B, and K are general purpose I/O interfaces Port E integrates IRQ and XIRQ interrupt inputs Port T integrates 1 timing module Port S integrates 2 SCI modules and 1 SPI module Port M ...[Details]
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Domestic brands hope to make up for the shortcomings in performance parameters through technologies such as HMI. As a technology in intelligent connected functions that can directly affect user expe...[Details]
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With the continuous progress of science and technology and the accelerated advancement of information technology, inspection robots have become an indispensable part of modern industrial production...[Details]
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Today I made a VI function to automatically generate CAN messages randomly.
The front panel looks like this, mainly to observe whether the CAN message frame is displayed in the specified format.
...[Details]
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The annual grand event of the lighting industry, the "Top 100 Chinese LED Lighting Companies in 2018" was unveiled at Zhongshan Huayi Plaza. At this press conference, my country's LED lighting indust...[Details]
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Faced with pressure from the United States, European countries are very cautious about whether to allow Huawei to participate in the construction of their 5G networks. Dutch operator KPN has announce...[Details]
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Recently, the Xiaomi Mi 10 Ultra Commemorative Edition was officially launched, but soon after it was launched, the Xiaomi Mi 10 Ultra Commemorative Edition in Xiaomi's JD.com self-operated store rec...[Details]
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FAN9612 uses Fairchild Semiconductor's Sync-Lock technology, which can accurately maintain a 180° phase difference between the two phases and instantly synchronize and lock the frequency of the oth...[Details]
PCB Design
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