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How to use it to test and detect faults has always been a difficult task, because it is difficult to capture the electrical parameters when a fault occurs, which greatly increases the difficulty of o...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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1. Widespread application of smart instruments
With the development of process control technology and intelligent instruments, DCS has been widely used in the fields of petroleum, chemical...[Details]
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The No. 1 main transformer SFSZ8-25000/110 of a 110kV substation was damaged due to an accident. The company returned the transformer to the manufacturer and formed a joint investigation team to an...[Details]
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BIP Buick's intelligent driving system includes six major parts: SIDI intelligent direct injection, Turbo turbocharging, eAssist hybrid power, FlexRide adaptive driving system, CDC full-time active...[Details]
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A little-known problem with radar safety is emerging as a potential Achilles' heel for assisted-driving and highly automated vehicles: Radar signals interfere with each other. Radars have become an...[Details]
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After more than a decade of rapid development, the photovoltaic industry has become an important part of my country's energy. Various innovative technologies are changing with each passing day, pus...[Details]
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1. Interruption (ii) Timer and counter interrupts The lower eight bits of TL0 are stored first, and when they reach 0XF, they are incremented until the upper and lower eight bits are full, ...[Details]
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Integrate PKIWorks platform and STM32WB wireless microcontroller to provide IoT security protection for Matter devices November 14 , 2023 – China – CommScope (NASDAQ: COMM), the global l...[Details]
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How to ensure that the crystal oscillator starts oscillating normally? 1. There are many ways to judge. Using an oscilloscope to view the waveform is the most direct. You can also use the voltage r...[Details]
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#include reg52.h unsigned char counter=0; void delay()interrupt 1 using 1 { TL0|=0x00; TH0=0x4C; counter++; } main() { unsigned char i=1; TMOD=1; TR0=1; EA=1; ET0=1; TH0=0x4C; TL0=0x00; while(1) { ...[Details]
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With the further development of digital convergence, the design and implementation of the system requires greater flexibility to solve the many problems caused by integrating completely different s...[Details]
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Development board: TQ2440 Kernel: Linux 2.6.32 PC OS: Ubuntu 11.04 This article will briefly introduce the porting of SD card driver. 1. Add board information Open arch/arm/mach-s3c2440/mach-smd...[Details]
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Xiaomi Community’s official account today released a new official response progress report, answering some of the questions that Mi fans were concerned about last week. The respondents this ...[Details]
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Currently, LCD is the first choice for small device displays, and it is also common for large-screen TVs to use LCD. Conventional LEDs can be used to form numbers on electronic watches and other ...[Details]