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Intel is about to launch the 13th generation of Raptor Lake processors, and now the high-end Core i9-13900HK and Core i7-13700H processors have appeared in the GeekBench benchmark database. Intel's 1...[Details]
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The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 1. The X25045 chip contains a watchdog timer, and the sy...[Details]
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On September 26, Kou Wei, Chairman and Secretary of the Party Committee of State Grid Corporation of China, announced the completion and operation of the Zhundong-Southern Anhui ±1100 kV UHV DC tra...[Details]
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Phase shifters are widely used in various circuits, but due to the deviation in the amplifier and the tolerance of the capacitors, it is usually difficult to achieve the precise phase shift require...[Details]
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China Energy Storage Network News:
On April 20, Meng Yahong, head of the marketing department of Binhai County Power Supply Company in Jiangsu, came to Binhai County Grain Post-harvest Servic...[Details]
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Abstract: In order to design a signal generator with simple structure and excellent performance. The AT89C51 single-chip microcomputer is used as the control core. The simulation under Proteus can ...[Details]
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Development board: tiny4412ADK+S700 4GB Flash Host: Wind7 64-bit Virtual machine: Vmware+Ubuntu12_04 u-boot：U-Boot 2010.12 Linux kernel version: linux-3.0.31 Android version: android-4.1.2 By defau...[Details]
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Due to the rapid development of China's electric vehicle market, Nidec, a well-known electric motor manufacturer, announced that it will set up an electric vehicle motor research and development base...[Details]
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1. Kernel settings The Linux kernel already has a very complete USB camera driver that supports almost all USB cameras. We only need to configure the kernel and select the corresponding Sensor model....[Details]
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Recently, the "Smart Photovoltaic Industry Development Action Plan (2018-2020)" jointly issued by six departments has put this concept on the forefront. Photovoltaic smart solutions will become the ne...[Details]
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With the popularization of cars, cars are no longer a simple and convenient tool for sheltering from the wind and rain. More comfortable, safer and smarter have become the development trend of the ...[Details]
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Earbud manufacturers have been working to solve a seemingly impossible problem. The way consumers use earbuds today has made noise cancellation a popular feature. People want to use their earbuds o...[Details]
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When the PFC inverter is working, the rectifier bridge is broken down, and the temperature rise process only takes about 300ms, which is difficult to capture by taking photos. The full radiation th...[Details]
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1 Introduction
During the production process of quartz crystal sheets, they have to go through processes such as cutting and grinding. Some of the quartz crystal sheets will have physical defec...[Details]
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The power driver uses a field effect tube. The field effect tube is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for the drive circuit....[Details]
Power technology
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