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Most large electric vehicles are driven by dual motors. In order to increase the starting torque and reduce the starting current,
a
frequency-sensitive resistor is required to be connected ...[Details]
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On the 24th of this month, Xiaomi 9 Pro was officially released. What’s interesting is that such a 5G mobile phone was reduced in price in disguise as soon as it was released. Currently, China Mobile...[Details]
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When reading the button level, we usually use a delay function or a loop delay to reduce the jitter time and read the correct button level. Example: #include "reg52.h" sbit SysKey P0^0 sbit LED P0^...[Details]
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Demand for semiconductor chips, which have expanded from computers and cars to toothbrushes and tumble dryers, continues to outstrip supply, and automakers are no longer the only ones feeling the pin...[Details]
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Trigger button, also called button for short, is one of the commonly used devices in circuit design. There are many types, including SMD type, plug-in type, four-legged type, and two-legged type...[Details]
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This mini audio amplifier circuit is designed for use as a low power audio amplifier in small size for CD players, iPods, Walkmans, computers, etc. The circuit shown here is mono, if you want to bu...[Details]
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The emergence of the emerging field of semiconductor lighting has made engineers who specialize in power electronics, optics, and thermal management (mechanical engineering) in high demand. Current...[Details]
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The device is used for smartphone and tablet chargers and is packaged in TO-277A (SMPC) MALVERN, Pa. — September 4, 2013 — Vishay Intertechnology, Inc. (NYSE: VSH) today announced the introduc...[Details]
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After the new Honor became independent, it has made many moves, its strategic goals have gradually become clear, and the establishment of the company is also entering a stage of rapid development. Af...[Details]
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On August 2, Qianfang Technology issued an announcement stating that the consortium formed by the company's subsidiary Qianfang Jitong Technology Co., Ltd. won the bid for the Dali Prefecture Urban P...[Details]
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Recently, according to Korean media The Elec, Samsung will mass-produce Qualcomm Snapdragon 865 processors by the end of 2019, using Samsung's EUV 7nm process. The architecture and main frequency o...[Details]
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***LED chip manufacturers:
Epistar (ES), (Lianquan, Yuankun, Lianyong, Guolian), Huga, Genesis Photonics, Arima Optoelectronics (AOC), Tekcore, Qili, Juxin, Guanghong, Jingfa, Shichuan...[Details]
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Nvidia's Blackwell chips have been exposed to heating problems, requiring a rack redesign and possibly causing delays for customers.
Nvidia's next-generation Blackwell processors are fac...[Details]
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IC card interface: The circuit uses Atmel's storage IC card AT24C01, which is used to store passwords, card numbers, electricity consumption, etc. written by the electricity sales management system...[Details]
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0 Introduction
At present, all survey and measurement ships that perform marine survey and measurement tasks are operated in a single-point mode. The basic functions of each survey and measurem...[Details]
Sensor
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