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Recently, many test videos of Ideal 5.2 Beta AD have appeared on the Internet, and it has a very good ability to cope with complex road conditions in urban scenes. A few days ago, Zhiji L6 official...[Details]
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0 Introduction Industrial field equipment is becoming more and more complex, and single serial communication makes the system more and more complex. Bus control has also become the mainstream of cont...[Details]
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I have previously introduced five ways to manage Linux virtual memory. One of them (called VMA) is used to manage user space virtual memory. This article will introduce VMA. What is VMA mmap(VMA) i...[Details]
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1 Introduction
Radio frequency identification (RFID) technology is a contactless automatic identification technology that uses radio frequency communication (hereinafter referred to as RFID te...[Details]
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This article is translated from the New York Times Today’s innovation story for electronics is often equated with the relentless advancement of the silicon-based chips that process information in o...[Details]
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Abstract: This paper
proposes
an
FPGA
structure based on circuit partitioning technology to realize the root raised cosine waveform shaping
filter
at the transmitter of the commun...[Details]
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1. Introduction
Semiconductor lighting is supported as a key point in the country's "Eleventh Five-Year Plan". New words such as green lighting and energy-saving lighting can be seen every...[Details]
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Introduction
With the continuous improvement of environmental awareness and the increasing prominence of energy issues, electric vehicles, as a clean, efficient and low-emission means of trans...[Details]
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In smart car racing and various smart car applications, the smart car needs to move quickly along a certain track. Ordinary infrared sensors, laser sensors, and camera recognition can effectively e...[Details]
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introduction
As consumers' environmental awareness strengthens, solid-state lighting (SSL) solutions are rapidly becoming the preferred lighting technology in general lighting and automoti...[Details]
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The following is a C program for the DS1302 AVR microcontroller. The program structure is very good. However, the webmaster has not debugged the program for this AVR microcontroller. #define ds1302_r...[Details]
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1. Forward voltage decreases, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low co...[Details]
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The balanced transmission method is just a standard interface that can transmit signals over long distances in the professional field and has a unified input and output impedance. The three wires t...[Details]
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The lively 2011 CES has ended. The taxi drivers in Las Vegas are very excited: "There haven't been so many visitors in many years. This year, the newspaper said that 120,000 people came." The owner...[Details]
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LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]