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According to foreign media reports, Fujitsu and connected car security solution provider Upstream Security Ltd. announced a partnership to jointly develop connected car security operation solutions. ...[Details]
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IT Home reported on December 4 that the new Nokia BH-405 true wireless headphones support IPX7 waterproof level, provide up to 35 hours of music playback time, support Bluetooth 5.0, and are availabl...[Details]
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With the development of microelectronics technology, many powerful integrated circuit chips have emerged. These chips can often integrate a complete functional circuit into one chip, or integrate seve...[Details]
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This power timing socket has three operation buttons S1, S2, S3, and uses two LED digital tubes to display the timing time. The two buttons S2 and S3 are used to preset and set the timing time valu...[Details]
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Normally, switching power supplies cannot work without power inductors. However, if you want to improve their EMC performance, there are several areas to consider, including shielding effectiveness...[Details]
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According to reports, the life performance measurement and evaluation of traditional light sources have been standardized. Because of their short life and interchangeability of light sources, whe...[Details]
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1.
Current-mode control
Principle and characteristics
principle:
The current-mode pulse width modulation (PWM) controller adds a current feedback control link inside the ordin...[Details]
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Abstract: Due to the characteristics of large vehicles such as their own length and long wheelbase, the trajectories of the front and rear wheels do not overlap during the turning process, forming an...[Details]
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Recently, the Wuhu Conch 10MW/80MWh CO2 energy storage project located in Fanchang District, Wuhu City, was successfully debugged and connected to the grid for power generation. This marks that Conch ...[Details]
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How to quickly understand GPIO, check the GPIO chapter in the Reference manual, and get a preliminary understanding of GPIO GPIO input is divided into: Floating Input and Input with pull-up GPIO ou...[Details]
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1: Allocation of address space
1: s3c2440 is 32-bit, so it can address 4GB of space. Memory (SDRAM), ports (special registers), and ROM are all mapped to the same 4G space.
2: Development boards ge...[Details]
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Twimbit, Singapore's top product research and consulting startup that "aims to improve business outcomes through technology-supported research," has released a series of reports on its global sensor ...[Details]
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Earlier this month, Samsung announced a partnership with repair company iFixit to make DIY repairs of its phones and tablets easier. Now, a new report from Business Korea claims that Samsung is consi...[Details]
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introduction
Linux is a very popular operating system that is compatible with UNIX systems and has open source code. It was originally designed as a desktop system, but is now widely used in e...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, and is widely used for data exchange between various electronic control units (ECUs). An ...[Details]