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1. Hydrogen flame ionization detector (FID) is used for trace organic matter analysis.
2. Thermal conductivity detector (TCD) is used for macro and semi-micro analysis, and responds to both or...[Details]
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O Introduction
The Universal Serial Bus (USB) has the characteristics of high transmission rate, plug-and-play and hot-swap support, easy expansion, high reliability, low cost, low power consum...[Details]
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O Introduction Hall element is a magnetic sensor based on the Hall effect. It has developed into a diverse family of magnetic sensor products and has been widely used. Hall devices have many advantag...[Details]
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The digital transformation of the power grid is a common point of excitement for the two networks. Power grid practitioners are particularly encouraged and excited by the potential for change broug...[Details]
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How it works
The electronic mouse repeller consists of four parts: a power supply circuit, a timing circuit, a cat-meowing circuit and a power amplifier circuit.
Turn on the power switch ...[Details]
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As electric vehicle battery technology continues to develop and improve, it's easy to imagine a world of transportation in the future: from private cars and SUVs to the truck industry, all run on b...[Details]
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Yu Chengdong said that the Xiaomi MIX Alpha concept phone has no practical value, which made Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, very angry. He questioned Y...[Details]
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Qichacha Big Data Research Institute recently released the "Investment and Financing Report of my country's Chip Semiconductor Brands in the Past Decade", analyzing the changes in industry investment...[Details]
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Abstract: In order to introduce CAN bus technology to realize the networking of motion control system. The hardware and software design scheme of CAN bus master node based on LPC2294 is proposed. T...[Details]
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In recent years, due to the advancement of technology and efficiency, the application of LED has become more and more extensive; with the upgrading of LED applications, the market demand for LED ha...[Details]
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Spectroscopy is the technique of measuring the intensity of light in the ultraviolet, visible, near-infrared and infrared bands. Spectral measurements are widely used in many fields, such as color mea...[Details]
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MOS tube is a voltage-controlled current device that uses the change of gate voltage to control the change of drain current. There are P-channel MOS tubes and N-channel MOS tubes. SVG032R4NL5 is ma...[Details]
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On June 6, the 2023 Fourth HUD Forward-looking Technology Exchange Conference was held as scheduled in Suzhou. More than 400 experts from the upstream and downstream of the HUD industry gathered toge...[Details]
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Homework: Enlarge A tenfold (the value of A is small and does not overflow)
. There are many methods for this problem. According to the materials, there are three methods. They are listed one...[Details]
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Arm extensions for GitHub Copilot accelerate Arm-based development from cloud to edge
Arm native runner provides a seamless development experience for deploying cloud-native, Wind...[Details]