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1.1 ARM serial port output function uart_printf It would be very convenient if ARM could use the printf function format that comes with the C function library, but the default printf is located at ...[Details]
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1. The main frequency is different. 2440 is 400M. 6410 is 533/667M;
2. The processor versions are different: 2440 is ARM920T core, 6410 is ARM1176ZJF core;
3.6410 is much better than ...[Details]
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March 3rd is National Ear Care Day, and we’d like to take this opportunity to talk about this topic. On last year's Ear Care Day, the World Health Organization released the World Hearing Report, wh...[Details]
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Personally, I think that control theory is all mathematics, and it is a specialized kind of mathematics, or an applied mathematics. Fuzzy control is no exception. It is based on fuzzy set theory. Fuz...[Details]
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The project requires MPLAB X IDE to be installed, which is recorded below. In addition to installing MPLAB's own IDE, you also need to install the JAVA6.1 development environment and the C compiler...[Details]
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The overall structure of the touch screen control circuit is shown in Figure 1. When the LCD display screen is touched with a touch pen, a signal will be sensed on the X and Y axes corresponding to ...[Details]
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DoNews March 2 news (Liu Wenxuan) Google recently released the developer preview of Android 12, and now it brings a series of updates to Pixel phones. Specifically, the recording app uses mach...[Details]
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Intel is working hard to inject "vitality" into education for the digital future With the rapid development of technology and the popularization of various smart devices, the enabling role of digi...[Details]
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LEDs for general lighting are just around the corner. LEDs offer many advantages in general lighting systems, such as longer life and higher efficiency. However, LED technology still faces some chall...[Details]
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This switching power supply is a low-power switching power supply. It inputs 220V AC mains and outputs 12V DC. The maximum output current is 1.3A. It is mainly used for powering small devices, such a...[Details]
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EPC and MPS Collaborate on 2 kW, Regulated Output Voltage, 48 V/14 V Converter Reference Design Based on New GaN FETs, Enabling More Efficient, Smaller, and Faster Bidirectional Converters The EPC9...[Details]
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Although Android smartphones have only been around for a short time, they have already become the leaders. Developers have devoted themselves to Android and developed many wonderful applications.
...[Details]
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As broadband communication systems and other high-performance RF technologies continue to advance, measurement systems must keep pace. In the past, spectrum analysis was sufficient for most general ap...[Details]
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1. Introduction
The virtual machine was originally defined by American computer scientists Popek and Gerald in the virtualization requirements, specifically referring to an effective, isolated copy...[Details]
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The number of consumer products and PC peripherals powered by universal AC adapters is growing rapidly. This refers to adapters that plug into an AC outlet that provides an effective voltage range of...[Details]
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