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Hardware: armv6 has 6 R13 R13_usr and R13_sys are the same There are also R13_svc R13_abt R13_und R13_irq R13_fiq Software There is a stack when Linux boots Linux various exception handling stacks ...[Details]
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0 Introduction
BGTV4152 type
all-solid-state
TV transmitter
is a new type of transmitter produced by Beijing Broadcasting Technology Co., Ltd. In 2007, Shanxi Radio ...[Details]
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A 25-year-old male driver is checking his smartphone when the traffic jam starts to move. Just as he steps on the accelerator, the car ahead of him brakes suddenly due to the traffic jam. A collis...[Details]
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1. Reset
Reset is input through the reset pin RST. The reset must reach a high level for two cycles to reset the system. After reset, the PC pointer is 0000H, so 0000H is the reset vector entr...[Details]
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With the continuous evolution of LED materials and packaging technology, the brightness of LED products has continued to increase, and the application of LED has become more and more extensive. U...[Details]
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On April 21, 2024, Liu Xiaoping, the founder of Qiaotian, and 6 core team members visited the "ceiling of manufacturing exhibitions" - the Hannover Industrial Fair in Germany for a visit and st...[Details]
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0 Introduction
The emergence of Doppler blood flowmeter marks a significant progress in microvascular perfusion. This design adopts a dual-channel device to pick up Doppler signals, effectivel...[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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China Energy Storage Network News
: On November 13, two hydrogen fuel cell sanitation vehicles independently developed by Beijing Environmental Sanitation Equipment Co., Ltd., a subsidiary of...[Details]
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Hello everyone, in the last video, I shared with you how to decode the Wiegand protocol. On the basis of protocol decoding, it is more valuable to observe the trigger waveform of the protocol! Today,...[Details]
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On May 10, TSMC announced its latest performance today. Its revenue in April 2024 was NT$236.02 billion (IT Home Note: currently approximately RMB 52.632 billion), a month-on-month increase of 20.9...[Details]
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1 Introduction Vehicles are a special application environment. The continuous improvement of vehicle automation has put forward higher requirements for vehicle instruments. Traditional moving magne...[Details]
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Recently, a piece of news about "Apple AirPods exploded when making a call" quickly spread on major social networking platforms. Although there are still doubts about the relevant description, whe...[Details]
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Maling Semiconductor is an integrated circuit design company dedicated to the development and sales of embedded application processor (MPU) chips. It has a Beijing branch (R&D center) and a Shenzhen ...[Details]
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In 2018, the Horizon 8 suitcase appeared at the new product launch conference of Smartisan Technology and was welcomed by many consumers. The total number of reservations and pre-sales exceeded 50,00...[Details]