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At noon on May 13, Hua Hong Semiconductor released its first quarter 2020 performance report. The financial report shows that sales revenue hit a new record high of US$304.8 million, up 50.3% year-on...[Details]
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With the recent launch of TuSimple, the development of self-driving trucks has once again attracted attention. 1. Some recent progress in autonomous trucks Volvo Trucks Autonomous Vehicle Produ...[Details]
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Nowadays, shopping mall lighting is considered to be one of the most mature and rapidly developing fields for LED applications. Shopping malls are not only places for shopping, but also need to cre...[Details]
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According to news on January 9, at the CES 2024 exhibition that opened today, NVIDIA announced that Li Auto has selected the NVIDIA DRIVE Thor centralized vehicle computing platform for its next mod...[Details]
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I recently made an ATmega16 board for fun, and downloaded ISP. The 16M crystal oscillator was not set up properly at the beginning, and the internal clock source was used, so the crystal oscillator w...[Details]
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Video images are closely related to people's production and life, and are the main source of information for humans to obtain and exchange. According to statistics, more than 80% of human informati...[Details]
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Atomic emission spectroscopy is a method of determining the chemical composition of a substance based on the spectrum emitted by atoms. Under normal circumstances, atoms are in a stable state with ...[Details]
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Today, Ni Fei, President of ZTE’s Terminal Business Unit, announced that three Snapdragon 888 flagships from ZTE, Nubia, and Red Magic will soon be launched. Among them, ZTE’s flagship is the ...[Details]
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Blood pressure is one of the important parameters to measure the human cardiovascular system, and it is of great significance in disease diagnosis, treatment process and prognosis. At present, most o...[Details]
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1. The overall storage structure of AT89C51 microcontroller
2. Program memory of AT89C51 microcontroller
3. Data storage of AT89C51 microcontroller
Simple structure:
Detailed structure:
...[Details]
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Among the top 10 global blockchain infrastructure services (DApp), Korean products account for 40%. Korean media pointed out that Korean companies are currently actively promoting the "popularization...[Details]
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The AC/DC instrument field standard source can be used to calibrate and test AC/DC voltmeters, ammeters, single-phase and three-phase active power meters, reactive power meters, phase meters, power f...[Details]
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Phase shifters are widely used in various circuits, but due to the deviation in the amplifier and the tolerance of the capacitors, it is usually difficult to achieve the precise phase shift require...[Details]
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It is common to have insufficient accuracy in oscilloscope measurements, especially when measuring weak signals, phase noise, small voltage ripples, and small voltage signals in large voltages. Theref...[Details]
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origin
Industry development needs
In the second half of 2022, it can be considered that the problem of intelligent driving on highways and urban ...[Details]