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On the eve of the Spring Festival, many
industrial robot
companies released their 2023 financial report forecasts. After experiencing the critical period of economic recovery in 2023, the p...[Details]
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Method 1: Using frequency domain analysis FFT analysis can provide a deeper analysis of the signal, as shown in Figures 5 and 6. On top of the broad "white" noise, there are two more peaks, 49.5MHz a...[Details]
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The low-voltage CMOS two-stage OTA circuit uses a common source and common gate structure M1~M11 in the first stage, which can improve the gain compared with the basic two-stage amplifier and overcom...[Details]
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As a sunrise industry, smart home has received great attention from all walks of life. Smart home has gone through a long period of development for several decades. With the introduction of relevant ...[Details]
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Recently, Shuanghuan Transmission released its 2023 semi-annual performance forecast. During the reporting period, the net profit attributable to the parent is expected to reach 350 million to 370 ...[Details]
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At 8 pm on September 13, the iPhone 11 series will be available for pre-order on the official website and e-commerce platforms such as JD.com and Tmall, and will be delivered to the first batch...[Details]
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I believe many people will be interested in this article. My first entrepreneurial project was a bone conduction headset, but I was trapped by the limitations of this technology. I felt that I was ...[Details]
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Recently, Ford Motor Company announced the launch of its new 1.0-liter EcoBoost three-cylinder engine. It is understood that the engine will be installed in the Ford Mondeo model, and it will...[Details]
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I. Overview We all know the function of the system clock, which is the heart that drives the entire chip. Without it, it is like a person without a heartbeat. For those who use the development board ...[Details]
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Preface This article records the S3C2440 key interrupt driver, which is modified based on the query mode key driver. 1. Code 1. Key interrupt driver The key_drv.c code is as follows (example): #i...[Details]
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If you ask anyone if he knows CPU, I think his answer will be yes. But if you ask him if he knows ARM and X86 architectures? What is the difference between the two? Most people will be confused. To...[Details]
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question When developing a bootloader, reset the interrupt vector table when jumping to the application static __asm void asmJump(unsigned int addr){ /* goto applicant */ LDR SP, A...[Details]
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Time base signal generator:
The time base signal, referred to as the time base signal, comes from the 32768Hz real-time clock and is combined through frequency selection. The frequency selection lo...[Details]
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According to foreign media reports, since the outbreak of the new coronavirus pandemic, global demand for personal computers (PCs) has surged in the first quarter of 2020, but market research firm Ca...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]