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Recently, AMD released its fourth quarter and full-year financial report for fiscal year 2021. The report showed that Q4 revenue was US$4.826 billion, a year-on-year increase of 49%, and full-year re...[Details]
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The maglev railway test line of the Magnetic Levitation Center of the National University of Defense Technology in Changsha is the first maglev line in my country to pass the pilot evaluation and h...[Details]
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Principle of fiber optic spectrometer Fiber optic spectrometer is a commonly used type of spectrometer, which has the advantages of high sensitivity, easy operation, flexible use, good stability ...[Details]
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NTN has recently developed a "Multi Driving System" that will be used in conjunction with in-wheel motor technology in its next-generation electric vehicle, the Q'mo II.
The wheel hub mo...[Details]
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On March 1, at the Longmen Converter Station in Huizhou, Guangdong, the sound of construction vehicles working could be heard constantly. About 260 workers were divided into different construction ...[Details]
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On June 12, Geely Automobile announced that its 99%-controlled subsidiary Shanghai Huapu Guorun will establish a joint venture with LG Chem to engage in power battery-related application research and...[Details]
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This article explains how to test components using an oscilloscope and waveform generator. Test procedures for capacitors, inductors, diodes, bipolar transistors, and cables will be demonstrated....[Details]
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Recently, there is a severe shortage of chips. The four major foundries, TSMC, Samsung, UMC, and GlobalFoundries, have all expanded their production. TSMC, Samsung, and GlobalFoundries have also succ...[Details]
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IGBT (Insulated Gate Bipolar Transistor) is a new type of power electronic device that uses MOS to control transistors. It has the characteristics of high voltage, large current, high frequency, a...[Details]
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Macroelectronics' RT5 dual-band multi-protocol IoT platform obtains official Zigbee certification from CSA Alliance Macro Microelectronics launched the independently developed " RT5 Dual-Band Multi...[Details]
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Overview The CMOS analog-to-digital converter ADC of S3C2440 can perform cyclic detection on 8-channel analog input signals. The ADC of S3C2440 and the touch screen share the same ADC converter, so l...[Details]
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Everyone is familiar with foldable screen mobile phones. When Lenovo released the Chinese version of the Motorola Razr foldable screen mobile phone last year, the company also announced the "world's ...[Details]
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As the region with the most complete categories of energy projects in Northeast China, Dalian has great potential in implementing the spirit of General Secretary Xi Jinping's important speech at the s...[Details]
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According to the latest shipment estimates released today by IDC, Apple continued to dominate the wearable device market in the fourth quarter of 2020. Apple shipped 55.6 million wearable devices in ...[Details]
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On November 14, in the live broadcast this afternoon, Lei Jun emphasized that the intelligent chassis pre-research technology released in the morning is not PPT technology.
He said: "The...[Details]