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The newly launched PlayStation 5 is already breaking sales records in the United States, with the next-generation gaming console surpassing records set by some of the most popular consoles in the pas...[Details]
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The three-day MWC 2021 Shanghai was held at the Shanghai New International Expo Center from February 23 to February 25. During the conference, Beijing Zhilian An Technology Co., Ltd. (hereinafter ref...[Details]
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introduction
The current active power filter usually adopts the harmonic current detection method based on the instantaneous reactive power theory. The IP-IQ algorithm requires the use of a sine-co...[Details]
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As shown in the figure below, two common cathode digital tubes are connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port drives the tens digit of the seconds, while the P2 port...[Details]
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In recent years, cloud platforms have been gaining momentum, and one of the best cloud ecosystems is Tencent's QCloud IoT. Espressif has released the ESP8266 Qcloud IoT AT firmware to support the ESP...[Details]
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Adaptive cable equalizers are an essential component of the receiver front end for serial digital video (SDV) broadcast and serial telecommunication equipment, and they can also be used in other ty...[Details]
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0 Preface When developing embedded systems, embedded development platforms based on ARM and uC/OS-II are generally chosen because ARM microprocessors have the advantages of fast processing speed, u...[Details]
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The upcoming Redmi 9 (model number M2004J19G) has been spotted on multiple places including the Google Play Console, China's 3C certification platform, Thailand's NBTC certification platform, and the...[Details]
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On February 23, a symphony was played at the construction site of the infrastructure and supporting projects of the Advanced Manufacturing Industrial Park in Leshan High-tech Zone - the roar of machin...[Details]
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In March 2013, there were many news events related to light-emitting diodes (LEDs). This was not accidental. In fact, it was the result of the industry's joint efforts over the years and the breakthr...[Details]
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The MCA Series offers industry-leading frequency and time resolution and comes standard with internal memory, fast data transfer rates to memory at 250k samples/second, and an integrated power meter....[Details]
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First, make sure the SD card driver is intact, but the SD card cannot be hot-swapped or cannot be recognized.
At the beginning, the SD on my board could be read, but it did not support hot-plug...[Details]
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I recently made a remote control switch. I want to convert the lights at home into wireless remote controls, and make them more stable and reliable. I also want to use a PIC microcontroller, so I chos...[Details]
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On October 31, BOE Technology Group Co., Ltd. released its third quarter report for 2023. In the first three quarters of 2023, it achieved operating income of 126.515 billion yuan and net profit att...[Details]
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New ST87M01 module integrates Vodafone-licensed eSIM and switchable NB-IoT/wM-BUS for simple, secure and flexible connectivity
Unique solution selected by leading smart meter man...[Details]