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1 Introduction
In the vast wild areas such as oil fields, transmission lines and power transformers are often at risk of being stolen because they are far away from the power supply bureau. O...[Details]
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At present, with the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large-screen high-definition displays, such as monitoring and command, ...[Details]
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Today, OPPO officially announced the renderings of OPPO Reno7/7 Pro. It has three color schemes, namely "Star Rain Wish", "Morning Gold" and "Starry Night Black". It uses a straight-edge middle frame...[Details]
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0 Introduction In the UAV video acquisition system, the requirements for video signals are relatively high. The collected analog video signals are converted by A/D in the ARM9 processor, and then ...[Details]
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The first step in designing a switching power supply is to look at the specifications. Many people have come into contact with the specifics; they can also be put forward for your reference. Today, n...[Details]
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With the rapid development of software-defined cars, in-vehicle software systems are becoming more and more complex and large. In order to support more efficient and flexible data interaction betwe...[Details]
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Testability is defined as the design feature that enables a product to determine its status in a timely and accurate manner and isolate its internal faults. Design for the purpose of improving produ...[Details]
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Fang Jing, Chief Analyst of Xinda Electronics, has a bachelor's and master's degree from Xidian University. He has nearly 5 years of experience in the semiconductor industry, including working experi...[Details]
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#include //STC12C5A series MCU
#define uchar unsigned char
#define uint unsigned int //macro definition
#define ulint unsigned long int //macro definition
void delay(uint time);
void Timer_ini...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
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Generally speaking, increasing or decreasing the throttle means changing the engine throttle opening by the accelerator pedal, thereby controlling the flow of the combustible mixture and changing t...[Details]
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When I got to the mysterious LCD driver, I was a little timid, but I had to go on. I made a summary of the Linux driver I just learned. After all, it is something in the Linux kernel, and it is so co...[Details]
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This week, NetEase Auto reported on the current status of electric vehicle projects in Beijing, Taiyuan and other places. In the face of facts and evidence, one cannot help but question the current...[Details]
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Figure 1 shows the flyback converter power stage and primary MOSFET voltage waveforms. The converter stores energy in a transformer primary winding inductance and releases it to the secondary windi...[Details]
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Since the 1960s, digital signal processors (DSP) have developed rapidly along with computer and communication technology, and their application fields have become more and more ext...[Details]