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Since the 1990s, with the continuous improvement of the design and manufacturing level of LED display technology, LED digital screens have gradually been widely used in production and life. With it...[Details]
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Digital televisions (DTVs) are evolving into multifunctional devices with a richer user experience. In addition to the high-quality video streaming services that are now popular, digital TVs also off...[Details]
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On the evening of March 11, Jingjiawei released its 2020 performance report, with total operating revenue of 653.7721 million yuan in 2020, an increase of 23.17% over the same period last year; opera...[Details]
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Chipbond Technology, a leader in display driver IC (DDI) testing, said its high-end DDI test production lines are still at full capacity, but due to power restrictions in mainland China and uneven in...[Details]
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According to the latest statistics from TrendForce's TrendForce subsidiary, TrendForce, the revenue rankings of the world's top ten IC design companies in the second quarter of 2019 are released. Aff...[Details]
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1. Macro definition Use define to define macros #define uchar unsigned char //macro definition, cannot be added; it is a preprocessing instruction, not a statement uchar i; 2. Function defi...[Details]
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Preface
The fire alarm network monitor is an intermediate device between the fire alarm system and the city fire alarm network monitoring center. It completes the information forwarding betwee...[Details]
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On June 13, the Ministry of Commerce held a regular press conference, and spokesperson Gao Feng answered questions from reporters. Live coverage of the press conference: Good afternoon, friend...[Details]
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Cell Phone Detector Circuit Schematic can sense the presence of an activated mobile phone from a distance of half a meter away, if the RF signal is detected the circuit will notify you with an audibl...[Details]
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ID.4 Challenge: The world record-breaking car is now on display at the Petersen Automotive Museum in Los Angeles
The successful SUV is a highlight of the "Driving Tomorrow" exhibitio...[Details]
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The automatic watering system is designed with 51 single-chip microcomputer + LCD1602 liquid crystal + soil sensor + relay + ADC0832 + water pump. The three system buttons are: system reset button, s...[Details]
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1 Introduction
To achieve high reliability or even error-free data transmission in error-prone channels, traditional technologies such as ARQ and forward error correction (FEC) can be used. However,...[Details]
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0 Introduction
With the rapid development of people's living standards and the accelerating pace of life, refrigerators play an increasingly important role in families, but they are troublesome t...[Details]
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Circuit principle: The obstacle avoidance module used in this design is an infrared sensor module, which is mainly based on the property of object reflection. The schematic diagram of the infrared...[Details]
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The Eclipse integrated development environment can not only compile bare metal projects, but also debug the entire bare metal project, so that when the program is abnormal, it can be modified more ...[Details]