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On the afternoon of January 13, it was reported online that Canon issued an announcement that its Zhuhai factory had closed down due to the epidemic. Sina Digital asked Canon, but the company ha...[Details]
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Switching power supplies have become the protagonist of our circuit design, and can even be said to have become an inseparable part of the industry's development. Compared with traditional linear pow...[Details]
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Since the Internet of Things became a "hot word", wireless technology has also become popular. Whether it is an "old driver" or a new force, various wireless technologies want to find their own place...[Details]
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Recently, the first batch of six battery swap stations on Fujian Expressway started construction in some service areas of Shenhai and Beijing-Taipei Expressway, marking a new chapter in the constructi...[Details]
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my country's power load management system is basically built with prefecture-level power supply enterprises as the main units. Under the current situation, provincial power companies need to grasp ...[Details]
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Serial port debugging is really a classic. Although I still have only a limited understanding of 51's serial port communication method, I have been debugging programs these days and have a further un...[Details]
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TMS320F2812 is a new generation of 32-bit fixed-point digital signal processor launched by TI in the United States. The chip can execute 150 million instructions per second and has single-cycle 32-...[Details]
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The application of ultra-
high brightness LEDs
is expanding, first entering the market of special lighting and moving towards the general lighting market. As
the
input
power
of...[Details]
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Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]
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On October 20, the EVE Energy Storage Battery Strategic Conference with the theme of "Creating 'Core' to Drive Development and Lead the Energy Storage T Era" was held in Huizhou, Guangdong. At the ...[Details]
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Function and principle of frequency converter
The frequency converter is an electric speed regulating device that converts the constant frequency power supply from the grid into an AC power su...[Details]
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TLC5620 DA conversion C program /*------------------------------------------------------------------------------ Calling method: void da5620(uchar da) ﹫2001/03/23 Function description: Send the da ...[Details]
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Editor's note:
I have previously written an article in the field of 5G technology,
"5G Changes Network Timing Architecture"
, which details how to implement 5G front-end timing applic...[Details]
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;Use the serial port debugging wizard or the PC terminal's hyperterminal, set the baud rate to 9600, 8 data bits, 1 stop bit, no parity bit. ;First, send a character such as "2" from the PC to the se...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
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