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On November 16, the annual production of 5GWh energy storage battery cells and advanced energy storage system industrial base project of Honghe New Energy Technology (Jiuquan) Co., Ltd. was launched i...[Details]
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On April 27, the State-owned Assets Supervision and Administration Commission’s official website announced a list of 204 “science and technology reform demonstration enterprises” that have completed ...[Details]
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element14 launches Arduino UNO Anniversary Design Challenge Community members will have a chance to win a limited edition Arduino UNO Mini Shanghai, China, December 24, 2021 – Farnell, a globa...[Details]
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With the emergence of high-power LEDs, the life of LEDs and power conversion efficiency have become the main considerations when designing LED lighting systems. Based on Fairchild Semiconductor FAN100...[Details]
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The Xiaomi 12 series is scheduled to be released on the evening of December 28. Recently, a poster of Xiaomi 12 containing price information was exposed online. The content shows that Xiaomi 12 wil...[Details]
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1 Introduction
Although laser processing has many advantages, its application in the heavy industry is limited. The main reasons are: 1) the product plate is relatively thick; 2) the p...[Details]
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On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
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A general passive harmonic filter uses an LC trap circuit, which is connected in parallel on the line to provide a low impedance path for the harmonic current, as shown in Figure 1.
Figure 1 Tr...[Details]
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When was your last physical examination? What are the items in each physical examination? How to choose from the dazzling array of physical examination items? In recent years, with the development of...[Details]
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When welding insulated gate (or double gate) field effect transistors and CMOS integrated blocks, due to their high input impedance and small inter-electrode capacitance, a small amount of sta...[Details]
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One might want a DAC in an industrial system to drive a wide range of loads. Operating the DAC from a fixed supply can generate significant power dissipation on the chip, especially when the load i...[Details]
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Refer to the test introduction for two-terminal resistor networks. The maximum protection current of the 2400 protection buffer is 50mA. To calculate the current source settings for the 8-pin R1/R2, 1...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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On a 3-mile stretch of farmland in southwest Michigan, Ford is building a battery factory. The technology needed to build cheap, stable electric vehicle batteries will come from China's Contempora...[Details]
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The sensitivity and reliability of alarm detectors affect each other. Reasonable selection of the detection sensitivity of alarm detectors and the use of different anti-interference measures can ...[Details]