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The eyes of the world are now on New Zealand, where the 2023 Women's World Cup will be held.
But did you know that there is such an event that many people call the "World Cup of Football"?...[Details]
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Select iptables version 1.4.0. There is a problem with no entry function in higher versions, which will be solved later. download link: http://www.netfilter.org/projects/iptables/downloads.html ...[Details]
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Create a new project with the structure shown below: The timer.h and timer.c files are from the previous section. Add declarations of two variables and two functions in timer.h, as shown below: #i...[Details]
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Design of an intelligent robot maze car based on MCS-51 single chip microcomputer
Robots should have several features: mobile function, execution function, feeling and intelligence. At present, t...[Details]
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According to the U.S. Energy Information Administration, the average retail price of energy in the U.S. in 2014 was 10.44 cents per kilowatt-hour, and transmission and distribution losses are estimat...[Details]
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PWM signal output is often used in single-chip microcomputer application systems, such as motor speed control. Now many high-end single-chip microcomputers also integrate PWM function modules to faci...[Details]
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When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3:
(1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode...[Details]
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In high-speed signal processing applications such as digital image processing and aerospace, strong support of high-speed and large-capacity storage space is required to meet the system's requirement...[Details]
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Wi-Fi 7 (also known as IEEE 802.11be) is the next generation technology of the IEEE 802.11 standard. It is the successor to 802.11ax (Wi-Fi 6/6E) and will focus on providing indoor and outdoor wirele...[Details]
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Lenovo recently officially released the world's first foldable screen laptop, the ThinkPad X1 Fold. Officials said that ThinkPad took more than four years to develop, and made breakthroughs in design...[Details]
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Currently, two-fifths of the top companies in the electric vehicle battery industry are in China, and the number of electric vehicles of all kinds in China has exceeded 4 million. It is even predicte...[Details]
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White LEDs are widely used in small liquid crystal display (LCD) panels, keyboard backlights, and indicator applications. High-brightness LEDs are used as flash sources in mobile phones and digital ca...[Details]
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EPC launches the 80 V, AEC-Q101 certified gallium nitride field effect transistor (GaN FET) EPC2252, providing designers with a smaller and more efficient solution than silicon MOSFET for automotive-...[Details]
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Bosch is working with Evatran, a U.S. electric vehicle charging solution provider, to promote wireless charging technology in the U.S. In the verification demonstration, the wireless charg...[Details]
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]
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