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Lighting is not only a lighting tool in the home, but also gradually becomes a decoration in people's lives. Unique and creative lighting can also add a lot of fun to our home life. With the developm...[Details]
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A switching power supply is a power supply that uses modern power electronics technology to control the ratio of the time when the switch is turned on and off to maintain a stable output voltage. A s...[Details]
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According to news on August 17, Sai Fang Technology today released two new independently developed RISC-V processor core products: Fang Tianshu-90 (Dubhe-90) and Fang Tianshu-80 (Dubhe-80). According...[Details]
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What is LED?
LED is the abbreviation of Light Emitting Diode.
LED applications can be divided into two categories: one is LED single tube application, including backlight LED, infrared LE...[Details]
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SpecMini handheld spectrum analyzer product introduction: The SpecMini series of handheld spectrum analyzers perfectly combine high performance, high portability and controllability. The excellent en...[Details]
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Recently, Zhongtian Technology (Weiquan) Group Co., Ltd. and Three Gorges Electric Power Co., Ltd. signed a strategic cooperation agreement to deepen cooperation in resource development, project co...[Details]
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When repairing a TV, it is often necessary to check whether the high voltage inside the TV is normal. However, since the high voltage inside the TV is generally above 9kV, it cannot be measured with ...[Details]
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Osram reaches merger agreement with ams in takeover bid In its reasoned opinion, the Board of Directors recommended the acquisition offer by ams Brigitte Ederer to Serve as Independent Monitor of...[Details]
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1 Introduction
Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current i...[Details]
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1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program siz...[Details]
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Selection and inspection of megohmmeter: First consider whether the rated voltage and measurement range of the megohmmeter are consistent with the insulation level of the electrical equipment being m...[Details]
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Wireless sensor network
Wireless sensor network technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is a group of techn...[Details]
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According to the latest annual global silicon wafer shipment forecast report for the semiconductor industry released by the Semiconductor Industry Association (SEMI), silicon wafer shipment area is e...[Details]
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In 2007, Apple CEO Steve Jobs personally signed a document to change Apple's environmental policy, and expressed his hope to become a greener and more environmentally friendly Apple. In this do...[Details]
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Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]
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