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It is reported that Ericsson is continuing to support SoftBank in its 5G concept verification activities. The two companies are preparing to jointly conduct 4.5GHz 5G end-to-end trials in urban are...[Details]
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Solar LED lights can be used as street lights or garden lights. During the day, solar panels are used to charge the battery. At night, two-stage lighting is used, that is, the light is on after dar...[Details]
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Recently, OPPO Acoustics’ official Weibo account announced two Bluetooth headsets, both of which will go on sale on April 13. It is expected that these two new products will be unveiled at the OPPO A...[Details]
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On March 6, the groundbreaking ceremony for the Three Gorges Energy Ningxia Jingyuan County Shared Energy Storage Project was held in Liupan Village, Dawan Township. Li Gang, chairman of the county CP...[Details]
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The top five IaaS providers account for more than 80% of the market share
Gartner
's statistics show that the global Infrastructure as a Service (IaaS) market will grow from...[Details]
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Overview The CH552 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. 79% of its instructions are single-byte single-cycle instructions, and the average instruc...[Details]
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For WIFI products, Japan has its corresponding mandatory certification such as MIC certification (also called TELEC certification) according to the requirements of its radio wave law, which is som...[Details]
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The main working principle of the network card: when sending data, the computer writes the data to be transmitted to the cache of the network card in parallel, and the network card encodes the data to...[Details]
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Simple waveform generator - square wave, triangle wave, sine wave This experiment attempts to make a waveform generator by effectively combining NE555 timer, resistors, capacitors and other comp...[Details]
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On March 28, 2022, the sorter (wafer transfer equipment) of the first domestically produced 8LP dual overhead crane system independently designed and produced by the R&D team of Shanghai Guona Semico...[Details]
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With the advancement of exoskeleton robot technology, the delivery industry has also seen good news! Recently, a photo of an Ele.me delivery guy wearing an exoskeleton mecha has become a hot search. ...[Details]
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Where is the market for smart bracelets? As far as the current situation is concerned, there are two major directions for smart bracelets to gain market share: sports monitoring and portable medica...[Details]
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1 Introduction With the rapid development of the national economy and the continuous improvement of people’s living standards, the contradiction in electricity consumption has become more and more ...[Details]
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The alarm consists of an infrared transmitter, receiver, buzzer and LED indicator. Under normal circumstances, the green LED flashes constantly, indicating that the monitored area is normal. Once so...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, but sometimes you may need to use them for two-phase motors. However, this application is not common because the operating pr...[Details]
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