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Recently, BMW officially announced that it will launch a wireless charging pilot project in California, USA. In fact, BMW has demonstrated this technology a few years ago, but it has not been o...[Details]
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Fractal theory establishes the connection between regular, smooth shapes and rough, broken shapes, using fractal dimension as a quantitative description method. According to fractal theory, the (ove...[Details]
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1. Causes of Blurry Screen Display
This is one of the common faults of various displays. The main reasons are as follows:
1. The focus potentiometer of the FBT (horizontal output tran...[Details]
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Even if you use C/C++ or other high-level languages to program, it will eventually be converted into assembly code by the compiler tool and eventually stored as machine code in memory, hard disk or...[Details]
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The process of establishing the idle process The process of establishing the idle process // is actually the process of initializing the init_task structure 1. Initialization of sp // __mmap_swit...[Details]
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As artificial intelligence products are increasingly used in daily life, intelligent robots have gradually entered the field of vision of visionaries in various industries and are about to take off w...[Details]
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Under the general background of the strategic goal of "carbon peak and carbon neutrality" and the construction of a new power system, based on the principles of equality, voluntariness, mutual bene...[Details]
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Gree Electric Appliances (000651) disclosed the patent information of "Sharing method and device, storage medium, and electronic device for 5G communication", with publication number CN112243221A and...[Details]
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Ultrasonic flowmeter is a velocity flowmeter that uses ultrasonic pulses to measure fluid flow. It has entered the field of industrial production and measurement in China since the 1980s and has devel...[Details]
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Schematic diagram:
The c51 microcontroller program is as follows:
#include reg51.h
#define UCHAR unsigned char
#define UINT unsigned int
UCHAR table = {0x3f,0x06,0x5b,0x4f,0x66,0x6...[Details]
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Power supply noise is a kind of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, up to 150MHz. Power supply noise, especially transient noise interference...[Details]
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Jilin and its capital Changchun, sandwiched between Liaoning and Heilongjiang, have always been "invisible" in Northeast China. Why did it attract Huawei's attention this time? Huawei is going to bu...[Details]
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"How convenient it would be if all household appliances no longer need to be plugged in! Then you don't have to worry about the placement of your home..." This idea is not a "fantasy". Recently, the ...[Details]
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A joint team from the Georgia Institute of Technology, the University of Michigan, and Ruhr-Universität Bochum in Germany report a new form of side-channel attack that exploits power and speed manage...[Details]
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As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
...[Details]
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