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Recently, the People's Government of Shanxi Province issued the "Notice on Issuing the New Business Plan for Shanxi Province during the 14th Five-Year Plan Period" (hereinafter referred to as the "...[Details]
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Sea clutter is the radar echo reflected by the ground plane and the sea surface. Due to the influence of various natural factors such as wind and environmental humidity, the sea clutter signal chan...[Details]
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Formaldehyde has serious harm to our human body. It is a colorless gas with a pungent odor. Although formaldehyde has an odor, if the concentration is too low, you will not smell the smell of formald...[Details]
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The 4-phase 5-wire stepper motor is driven by uln2003 on the 51hei microcontroller development board. This program can realize forward and reverse rotation and acceleration and deceleration functions....[Details]
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Abstract: This article introduces a mobile communication data acquisition system based on DSP and PCI bus. A dual mapping method is proposed, which successfully solves the communication connecti...[Details]
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The high-bandwidth power analyzers on the market often have a low sampling rate, only half of the bandwidth or less. Is this really reasonable? Can the input signal be sampled reliably? Can such a ...[Details]
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As of the close of October 12, the three major A-share indices rose collectively today, with the Shanghai Composite Index closing up 2.64% at 3358.47 points; the Shenzhen Component Index rose 3.15% t...[Details]
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Energy-saving lamps
, also known as energy-saving bulbs, electronic bulbs, compact fluorescent lamps and integrated fluorescent lamps, refer to lighting equipment that combines fluoresc...[Details]
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With the rapid development of electronic information industry technology, switching power supply devices have been widely used. However, traditional switching power supplies also have problems such...[Details]
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The operation of GPIO is the most basic operation in embedded devices. The general approach is to write a separate driver, which is the case in most examples on the Internet. In fact, there is a un...[Details]
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Photovoltaic power generation is strongly supported by national policies and is becoming more and more well-known to the public. We all know that a complete photovoltaic system is composed of photo...[Details]
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1 Introduction
LED display technology has evolved from monochrome displays in the early 1980s, to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) displays in...[Details]
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Despite facing financial constraints and continued losses in the battery business, SKI is still determined to increase its ambition in the power battery business. Foreign media reported that SKI ob...[Details]
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On January 23, according to media reports, LG's rollable screen LG Rollable may not be on the market. Previously in a trailer, LG demonstrated its new rollable screen LG Rollable, which is s...[Details]
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DigiKey , a global distributor of electronic components and automation products with full stock and fast delivery,
will participate in the electronica electronics show held in Munich, Germany f...[Details]
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