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On the evening of October 28, Keboda released its third-quarter report for 2021, stating that the company achieved revenue of 586 million yuan in the quarter, a year-on-year decrease of 21.16%; net p...[Details]
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According to news on April 28, as a sharp decline in PC sales hit Intel's business hard and the recovery was slow, the chip giant suffered its largest quarterly loss in history in the first quarter, ...[Details]
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Regarding the issue of "NIO being unable to pay wages in December", NIO said that with the increasing number of employees and the increasingly complex salary structure, it is becoming increasingly ch...[Details]
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According to data released by market research firm Canalys from July to September, the Indian market shipped 47.5 million units in the quarter, compared with 50 million units in the same period last ...[Details]
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On the evening of December 2, at the Huawei Technology TrustInTech Summit, Hou Jinlong, Senior Vice President of Huawei and President of Huawei Digital Energy Technology Co., Ltd., delivered a keyn...[Details]
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According to news on February 27, foreign technology media 9to5Mac reported that Apple plans to hold a special spring event in March this year. While launching new iPad products, it will also upgrade...[Details]
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ARM's designs are the basis for most mobile device processors in the world. Major mobile phone chips, including Qualcomm Snapdragon, Apple A series, Huawei Kirin chips, Samsung Exynos, etc., all use ...[Details]
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Abstract: This paper implements a voice-controlled mouse cursor application based on speech recognition technology. The mouse cursor can be moved to any position on the screen by voice control. It ca...[Details]
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What is differential amplifier?
Differential Amplifier
Differential amplifier is an amplifier composed of two transistors with the same parameter characteristics by direct coupling. If the tw...[Details]
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Most new motor control solutions utilize digital signal processors (DSPs) to provide the computing power required for vector control of motors. Since vector control requires considerable processing...[Details]
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1. What are the main functional components inside the MCS-51 microcontroller? What are their functions? 2. What are the functions of the EA, ALE and PSEN terminals of the MCS-51 microcontroller? A...[Details]
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Generally, you can use an SD card to update the system. I didn't know the principle before, but I learned it recently and made a record of what I learned. The platform used is AM335X, the system is...[Details]
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The security monitoring system uses optical fiber or coaxial cable to transmit video signals in a closed loop, and constitutes an independent and complete system from video recording to image display...[Details]
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In traditional active
PFC
, the AC input passes through the diode bridge rectifier after EMI filtering, but there is power dissipation during the rectification process, which includes the los...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]
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