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A JFET device is used as a variable resistor to adjust the amplitude stabilization circuit of the AGC loop, and the circuit is shown in the attached figure.
Working Principle This circui...[Details]
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I've been learning ARM assembly recently, but ARM is not as easy to debug as x86. Fortunately, there are virtual machines and universal debuggers like GDB. After searching Google for a long time and c...[Details]
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According to foreign media reports, Hyundai Mobis, a parts manufacturing subsidiary of South Korea's Hyundai auto group, has developed a new concept braking system that is optimized for high-level au...[Details]
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An improved method for designing chaotic signal generator based on FPGA is proposed. Firstly, the continuous chaotic system is converted into a discrete chaotic system by using Euler algorithm. Secon...[Details]
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Battery cells, supercapacitors, and fuel cell cells all need careful care to extend the range, life, and safety of energy storage systems such as those found in electric and hybrid vehicles (Figure 1)...[Details]
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Cars and sedans can be seen everywhere on the streets, but in the past, cars were rare items. Many people had heard of them but had never seen them. In those days, it was a great thing to be able t...[Details]
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Medical Fabric Bursting Tester There are two types of bursting strength testers: hydraulic bursting and pneumatic bursting. The hydraulic pressure acts on the test sample above the rubber tympanic me...[Details]
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1. For PIC, the configuration of the status word is particularly important, which directly affects whether the MCU works normally or not; 2. Take PIC18F45K22 as an example, open mplab8.92, 3. We ca...[Details]
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1. How to switch between different modes of ARM processor? A: The other six modes besides the user mode are called privileged modes. In these modes, programs can access all system resources and swi...[Details]
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After reading the problem of printf function redirection in the usart section of Atom Brother, I tried it myself. The microcontroller can print information through the serial port, and the printf fun...[Details]
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On August 16, ScienceNet published a blog post yesterday (August 15), reporting that Meng Ying led his team and, after eight years and more than 100 failed experiments, they finally succeeded in de...[Details]
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1. ISO26262 Background of VCU Application Layer Monitoring Solution
Under the trend of "software-defined cars", more car software problems are closely related to the safety of consumers' lives...[Details]
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1. Basic concepts of serial ports
In the STM32 reference manual, the serial port is described as a universal synchronous asynchronous receiver and transmitter (USART), which provides a flexible m...[Details]
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The Samsung Galaxy S22 series is expected to be released soon. Today, XDA obtained high-definition wallpapers for this series of models, including dynamic wallpapers, static wallpapers, and DeX...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
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