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As the name implies, the entrance access control system is a system for controlling the entrance and exit channels. It is developed on the basis of traditional door locks. Traditional mechanical door ...[Details]
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Improve the mechanism for promoting the construction of charging piles in residential communities, encourage battery replacement models, and allow new energy vehicle owners to enjoy preferential park...[Details]
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Jiwei.com reported on December 30 that Huawei's official EMUI Weibo yesterday revealed the latest progress of 37 Huawei and Honor models upgrading to EMUI11, as follows: Image source: Weibo In addi...[Details]
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introduction
STC microcontroller is a series of 51 microcontrollers developed by my country's Hongjing Company. STC microcontrollers are based on traditional 8051 microcontrollers. After ...[Details]
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Due to the recent boom in new energy, many enterprises and institutions have turned their attention to this emerging energy, including nuclear energy, wind energy, solar energy, etc. In addition to...[Details]
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Living in today's technologically advanced world, it's easy to forget how "primitive" our lives were just a few years ago. Back then, we used outdated products such as phone books, paper t...[Details]
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Why does 51 single-chip microcomputer like to use 11.0592MHZ crystal oscillator? First: Because it can be accurately divided into clock frequencies, related to the baud rates commonly seen in UARTs...[Details]
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The fierce and rapid battle to clear the inventory of fuel trucks is beyond the imagination of ordinary people. After Dongfeng Citroen and the Hubei Provincial Government launched the first shot to c...[Details]
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The upcoming Linux 6.5 kernel will add support for the Qualcomm Adreno 690 GPU to the open source MSM kernel graphics/display driver. The A690 is mainly used in the Snapdragon 8cx third generation (S...[Details]
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When doing speech recognition (LD3320 chip), it was very difficult to burn the program into the microcontroller. Three microcontroller development boards broke. I changed several USB to serial cables ...[Details]
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Google's hardware team has recently confirmed that it will launch two mid-range models, Pixel 3a and Pixel 3a XL, at Google I/O. Now the configuration parameter details of Pixel 3a have also been exp...[Details]
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According to Taiwan's Economic Daily News, in the face of noise in terminal demand, TSMC chairman Huang Chongren said today (2) that next year's production capacity has been fully booked by customers...[Details]
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The MK9-5/PA8-5 tobacco rolling and connecting unit is one of the earliest tobacco equipment introduced in my country. It is a product of the British company MOLINS in the 1970s. Its electrical s...[Details]
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According to foreign media reports, EVgo, one of the largest
public fast charging networks
for electric vehicles
(EVs) in the United States, announced that it has signed a new memorandum of ...[Details]
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Panasonic servo drive is a high-performance motor control device, widely used in industrial automation, robotics, CNC machine tools and other fields. In practical applications, in order to ensure t...[Details]
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