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In the past 2020, 5nm processors were only installed in a few models such as Apple iPhone12 series, Huawei Mate40, vivo X60 released at the end of the year, and Xiaomi 11 (in pre-order status as...[Details]
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According to MEMS Consulting, at Tesla's recent "Autonomous Driving Day" event, Tesla CEO Elon Musk made a shocking statement: "Any self-driving company that uses LiDAR is doomed to fail." Despite El...[Details]
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In recent years, new phones released by various manufacturers have not only undergone hardware configuration upgrades, but also undergone major changes in appearance design, the most obvious of whi...[Details]
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The technology in cars is undergoing a fundamental technological shift. Software monitors the engine, plays music, alerts drivers to oncoming traffic hazards, and provides more functionality. Howev...[Details]
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This FET amplifier is suitable for those tube power amplifier enthusiasts who are fascinated by the sound of tubes and cannot make good sound by themselves for various reasons. The output char...[Details]
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Huawei's subsidiary, Habo Technology Investment Co., Ltd., recently invested in a wholly domestic-owned limited liability company, Newport Coast (Beijing) Technology Co., Ltd. This time, Habo Investm...[Details]
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At the DesignCon conference held last week, attendees discussed 100GigaBit SerDes : 4 25GigiBit channels. We all know that bits and data frames are transmitted across wires, and at first glance, the...[Details]
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Apple today announced the end of a program that offered free logic board repairs to customers with potentially defective iPhone 8 models, MacRumors reports. In some cases, a faulty logic board can ca...[Details]
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In the design and construction of communication systems, the communication
power supply
is called the heart of the communication system.
The power supply
system will directly affect...[Details]
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China Energy Storage Network News:
On May 12, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that during the peak summer period this year, Zhejiang Power Grid will continu...[Details]
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The following figure is the principle circuit diagram of the auditory voltmeter. The voltage-controlled audio oscillator in the figure can change with the control voltage within the 2-octave range of ...[Details]
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Spread spectrum communication technology is a new technology with excellent anti-interference performance. Its main advantages are:
(1) Good anti-interference performance. It has extremely strong r...[Details]
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As LED lighting products are increasingly entering the homes of ordinary people, many LED lighting manufacturers have begun to turn from general to specialized. Especially in the field of professiona...[Details]
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A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
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The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, spee...[Details]
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