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In 2023, the development of China's AR/VR consumer market was not as expected. According to data from market research firm IDC, the overall sales volume of the market was only 725,000 units, a year...[Details]

1 Introduction The MIL-STD-1553B military bus standard has been widely used in military equipment, especially in aircraft systems, and is also being gradually promoted in shipborne systems...[Details]

    News on the morning of October 18th, there are still a dozen hours before Apple’s second fall 2021 press conference is about to open. The theme of this conference is "Come and Blow Up the Scene"....[Details]

Zoss Industry Research  recently released the "2019-2020 V2X and Vehicle-Road Collaboration Industry Research Report".   The V2X industry, spawned by the networking of automobiles, has become an impo...[Details]

The bulging and deformation of the battery is mainly caused by the increase of internal pressure. The main reasons are as follows. (1) The opening pressure of the safety valve is too high, or the ...[Details]

The open circuit of the inverter brake resistor will affect the braking of the driven mechanical load of the inverter. Because the brake resistor is open, the electric energy loaded on both ends of...[Details]

绿色革命可能不久就将迎来一场重大胜利。在大规模的电能成为“可储存”和“便携式”能源之时，能量效率将获得显著改善，而且可再生能源的推动工作也将取得进展。可储存性和便携性是液体燃料的主要优势，而通过电池系统提供的电力则拥有提供一种可行替代方案的潜力。电能可在几乎所有的耗能设备中使用，而且，电能也可以从几乎所有的可用能源来产生。核能、太阳能、风能、地热能和液体燃料(汽油、柴油、乙醇、氢等等)都能很...[Details]

OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, lightness, and power saving, OLED screens have many advantages that LCD c...[Details]

Pickering Cable Design Tool is now available in China. A web tool that can custom design cable assemblies Pickering Interfaces, a leading manufacturer of signal switching and simulation solution...[Details]

In March 2019, Tesla officially launched the first generation of FSD chips , with cumulative global shipments of about 500,000 to 700,000 chips. In early 2023, Tesla's new generation of aut...[Details]

/****************************************************** In system_stm32f4xx.c there are the following definitions:   /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N / / /     #define PLL_...[Details]

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]

Recently, a new Nut 5G phone with model number DT2002C was connected to the network. According to blogger @数码闲聊站, this new Nut 5G phone comes standard with a new CtoC charger and supports 11V 5A with...[Details]

Semiconductor companies often require a lot of capital investment in the early stages, and the relaxation of profit requirements in the Science and Technology Innovation Board's institutional arrange...[Details]

According to foreign media reports, the Seoul National University College of Engineering announced that a research team led by Professor Ho Won Jang of the Department of Materials Science and Engin...[Details]