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1 Introduction
LED display technology has evolved from monochrome displays in the early 1980s to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) displays in the ...[Details]
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Multimeters are frequently used in electronic and electrical measurements, and it is common for fuses to burn out. Many pointer multimeters, such as the MF47, are equipped with a 0.5A (φ5×20) fuse, a...[Details]
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/*********************ds1302.c**********************/
#include "Atmel/AT89X51.h"
#include "link.h"
#include "ds1302.h"
/*******************Variable definition********************/
uchar code Week...[Details]
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Abstract: 1. Bandwidth Like an oscilloscope, the frequency response of an oscilloscope probe is similar to a low-pass response. The bandwidth of a probe refers to the input signal frequency correspon...[Details]
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With the development of artificial intelligence, identity authentication technology based on biometrics has been widely used in recent years. Related application scenarios include face recognition, v...[Details]
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When using ADC chips, due to the diversity of ADC models, their performance has its own limitations. Therefore, in order to make the ADC adapt to the needs of the site and meet the requirements o...[Details]
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According to Bloomberg, Apple has secretly organized a 12-person team to develop satellite network communication technology that can transmit data directly to Apple devices without going through comm...[Details]
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The autonomous driving industry is developing rapidly, but the establishment of a regulatory system is somewhat slow, which is roughly similar between China and the United States. Recently, U.S. Secr...[Details]
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Although reuse and recycling are the best options, many small, simple, low-power electronic devices are often disposable. A new paper battery could make them more environmentally friendly because i...[Details]
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Sysfs file system Linux 2.6 kernel introduced sysfs file system. Sysfs can be regarded as a file system of the same category as proc, devfs and devpty. This file system is a virtual file system, whic...[Details]
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A typical PM-OLED consists of a glass substrate, an ITO (indium tin oxide) anode, an organic light-emitting layer and a cathode. The thin and transparent ITO anode and the metal cathode sandwich the ...[Details]
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The technical indicators of semiconductor
laser power supply
are mainly the amplitude, width, rise time and repetitive working frequency of current pulse, as well as stability and reliabi...[Details]
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According to news on the morning of December 15, Xiaomi Group recently released its first intellectual property white paper. The white paper disclosed that as of September 30, 2022, Xiaomi had more t...[Details]
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With the rapid development of science and technology, the automotive industry is entering a new era. In this era, self-driving cars are no longer a distant dream, but are gradually becoming a reali...[Details]
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Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
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