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1. LED structure and light-emitting principle 50 years ago, people already knew the basic knowledge that semiconductor materials can generate light, and the first commercial diode was produce...[Details]

The Qichacha APP shows that on June 29, Huawei Technologies Co., Ltd. disclosed the patent for "roof adjustment system, vehicle body, vehicle, roof adjustment method and device", with publication num...[Details]

The terminals of the Internet of Things are objects. People's lives and work are inseparable from the thousands of objects around them. People are the subject and objects are the object. The most i...[Details]

The application of big data in the field of video surveillance is mainly reflected in two aspects: cluster storage of video recordings and query and information mining of video structured data. ...[Details]

According to the Peking University School of Information Science and Technology, the research team led by Professor Zhang Zhiyong and Professor Peng Lianmao from the Department of Electronics, Peking...[Details]

    Wireless sensor networks integrate a variety of technologies, including sensor technology, computer technology and communication technology. They have great potential application prospects in man...[Details]

Jacoti, an audio technology company dedicated to meeting the hearing needs of users around the world, has introduced its hearing enhancement software to the Qualcomm® QCC5100 series of ultra-low powe...[Details]

Faced with the impact of the COVID-19 epidemic and the downward pressure on the economy this year, new infrastructure in seven areas, including 5G base stations, UHV, intercity high-speed railways ...[Details]

On March 2, the first Xuantie RISC-V Ecological Conference organized by Alibaba Pingtouge was held in Shanghai. With the theme of "Openness and Connection", the conference brought together representa...[Details]

As the transportation of goods containing lithium batteries, such as mobile phones, tablet computers, and laptops, increases, the hidden dangers to the safe operation of airlines are also increasing. ...[Details]

　　1 Introduction 　　GPS attracts many users around the world with its high precision, all-weather, global coverage, convenience, flexibility, high quality and low price. The widespread application of...[Details]

Taxi meter microcontroller source code: #include reg51.h #include "lcd1602.h" #include "ds1302.h" unsigned char time_add ; void LcdDisplay(); void keyscan(); uint n=0,s=0; uint j=0,k=0; uint t=...[Details]

Recently, Dinaike released information related to investor surveys showing that the company is in a leading position in the domestic building intercom industry and is one of the top 100 security comp...[Details]

introduction Traditional attitude measurement uses high-precision attitude sensors such as gyroscopes and accelerometers, which are bulky and expensive. The current MEMS products are known as a maj...[Details]

At the 2024 Chery Global Innovation Conference not long ago, Chery released a new Kunpeng battery. According to official data, this battery, which will be provided to Star Era in the future, can ac...[Details]