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1. Operation System The first computer did not have an operating system, and computer work was done manually, which made it extremely inefficient. As computer performance becomes faster and faster, a...[Details]
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1 Introduction Since the advent of the first light-emitting diode in the 1960s, LED has experienced more than 50 years of development. Although the luminous efficiency of LED is not high, its spectru...[Details]
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The industrialization of semi- solid-state batteries is moving from passenger cars to commercial vehicles. Recently, Funeng Technology and FAW Jiefang signed an intention to cooperate. The two part...[Details]
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The process of configuring the arm linux Qt development environment is relatively complicated, so it is necessary to record the steps. Version: Ubuntu10.04 LTS / Qt SDK 4.7.3 / arm-linux-gcc 4.4.3 ...[Details]
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New product announcement! Mir Electronics has released the MYC-LHi3093 core board and development board based on HiSilicon Hi3093 high-performance MPU. This core board supports the openEuler embedded...[Details]
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As consumer demand increases, it is difficult for major manufacturers to win by fighting price wars. Perhaps only by providing consumers with easy-to-use and user-friendly automotive technologies can ...[Details]
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According to Reuters, the United States hopes Facebook can delay the plan because it is worried that Facebook's encrypted information plan will lead to disadvantageous handling of future cases. The...[Details]
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Thanks to the advantages of its overall family brand portfolio, OPPO ranked second in the world in terms of global sales share in May this year. According to the "Monthly Market Pulse" report recen...[Details]
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Recently, Movandi successfully demonstrated the feasibility of providing a seamless 5G network for C-V2X in the connected car through its in-vehicle BeamXR technology. Maryam Rofougaran, CEO and co-f...[Details]
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I want to transplant uboot1.4 to the board, but I failed after a long time. I am determined to understand the principle and process of uboot, so I decided to write a simple bootloader to sort out what...[Details]
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Abstract: Different from the usual method of using peripheral CPLD devices and CPU to generate configuration interface control logic, this paper designs a method that uses the Leon3 open source CPU...[Details]
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This program’s: By analyzing the block device driver framework under the 2.6 kernel, we know how to write drivers 1. What we have learned before are character device drivers. Let's recall them fi...[Details]
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1. “Stand high and pee far” GIC is an interrupt controller. Don't confuse it with the ARM core interrupts. These interrupts are connected to the ARM core's IRQ or FIQ. To understand the ARM i...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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A large-scale battery energy storage project in New South Wales, Australia, built by Tesla's Megapacks. Image: Edify Energy.
Tesla CEO Elon Musk claims that it will be “...[Details]