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2019 is the year when 5G technology became known and accessible to consumers. Earlier this year, Samsung released the first commercial 5G mobile phone, the Galaxy S10 5G version, and took the lead in...[Details]
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The oscilloscope must be grounded
This is a very hidden problem. If you don't pay attention, some chips on the circuit board will explode suddenly when the oscilloscope is connected, which will not...[Details]
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Common AC/DC/AC inverters perform frequency conversion and voltage conversion on the output part. Among various inverter control technologies, the most widely used inverter control technology is sinu...[Details]
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Semiconductor triodes
In addition to being used as amplifiers and switching elements, they can also be made into some two-terminal or three-terminal devices that can be used independently.
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Under the dual carbon goals, the transportation industry, a major carbon emitter, is accelerating towards a zero-carbon green future. Data show that in 2022, there will be 5.35 million new new energy...[Details]
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With the continuous improvement of the living standards of urban and rural residents in my country, private cars have entered thousands of households at a rapid pace. However, in the old driver's lice...[Details]
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Marvell today announced its second quarter results for fiscal year 2020. Data showed that in the second quarter, Marvell's revenue was US$657 million, exceeding previous expectations but lower than a...[Details]
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introduction
DPA426 is a highly integrated DC/DC power supply control chip designed by PI (Power Integration GmbH). It integrates a 200V high-frequency power MOSFET and integrates PWM control...[Details]
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A wireless heart rate measurement system is designed and implemented based on LabVIEW as the development platform. The HKG-07B infrared pulse sensor is used to collect ECG signals. After amplificatio...[Details]
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With the changes in automotive electronic architecture and the introduction of vehicle networking technology, intelligence is the development direction of all hardware and software. On August 22, 2...[Details]
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"Save our planet, keep it away from pollution!" This is the unanimous call of scientists and people of insight around the world to reduce greenhouse gas emissions. Cars driven by fossil fuel engines ...[Details]
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At Hot Chips 2023, Intel unveiled details for the first time about its future 144-core Xeon Sierra Forest and Granite Rapids processors, with the former consisting of Intel's new Sierra Glen e-cores ...[Details]
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Recently, the 2024 Annual Academic Conference of the China Agricultural Mechanization Development Research Center and the 11th China Agricultural Mechanization Outlook Conference were held at China...[Details]
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Electric toothbrushes use the rapid rotation or vibration of the motor core to generate high-frequency vibrations in the brush head, instantly breaking down the toothpaste into fine foam to deeply ...[Details]
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The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]