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Recently, a man in Shenzhen complained that after the transfer of the last digit of the landline number 8888 of Shenzhen Telecom, new users were required to spend a minimum of 10,000 yuan per m...[Details]
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1 Introduction
With the development of microelectronics technology, broadband amplifiers play an important role in scientific research. Broadband operational amplifiers are widely used in ...[Details]
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According to DigiTimes, Apple's next-generation MacBook Air will be equipped with a mini-LED screen and will be launched in 2022. DigiTimes previously said that the MacBook Air will be equipped with ...[Details]
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Rumor has it that Apple's upcoming "Apple Glass" headset may support unlocking the iPhone, and Apple has now obtained a patent for this research, which is similar to the way users unlock their Macs w...[Details]
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Answer: The memory occupied by a program compiled by C/C++ is divided into the following parts:
1. Stack area (stack) - automatically allocated and released by the compiler, storing function paramet...[Details]
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At the Lenovo Tech World 2024 held on April 18, Lenovo Group Vice President and General Manager of China Infrastructure Business Group Chen Zhenkuan officially launched the Lenovo Wanquan Heterogen...[Details]
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The International Electrotechnical Commission (IEC) has formulated some standards for power supplies, such as DC stabilized power supply standards: IEC478.1-1974 "Terms of DC output stabilized power s...[Details]
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Using a scatter table can reduce program writing as much as possible and is convenient.
Reduce the number of judgments.
Program name: scatter program test
; Description: LED1 lights up after starti...[Details]
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Mission Control
Mission Control Mission control combines inputs from the vehicle occupants, the vehicle operator (driver or teleoperator), and the domain supervisor to maintain or change...[Details]
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In a 32-bit ARM system, a branch instruction or a PC register load instruction is generally placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
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This paper introduces a CAN bus interface expansion solution based on S3C6410, expands the CAN interface through the SPI interface, and gives a specific hardware circuit. The driver of the independ...[Details]
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First install ADS1.2, which is mainly used to compile and debug programs for ARM processors. All the source programs below will be compiled by ADS and eventually linked into executable files, i.e. .b...[Details]
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Recently, the well-known video blogger JerryRigEverything released a violent test video of Xiaomi POCO F2 Pro, conducting a popular "quality inspection" on this Snapdragon 865 flagship. The...[Details]
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The 6kV 1400kW primary wind turbine uses variable frequency control. After one year of operation, one of the turbines had an "IOC" signal, and the high-voltage inverter tripped. We studied solution...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]