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0 Introduction
The recording and playback of voices are completed by the microcontroller and FPGA, which can have rich interface resources and computing power. In view of the excessive storage ...[Details]
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We selected Huawei nova 6, vivo X30 and OPPO Reno 3 from the disassembled 5G mobile phones for analysis and comparison. In "【Value】Analysis of BOM tables of three mid-range 5G mobile phones from Huaw...[Details]
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1. Introduction
For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After a short period of cooling, it is in...[Details]
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During the 2020 Zhongguancun Forum, Intel China held the "Future Intelligent Edge Computing Forum", where many executives and technical experts from Intel, industry professionals, and academic resear...[Details]
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Abstract: Whether the design of overcurrent protection is reasonable directly affects the electrical performance and reliability of the ringing current power supply. The overcurrent protection me...[Details]
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BYD e-platform 3.0 is an exclusive platform for pure electric vehicles. It currently has three models: Dolphin, Yuan Plus ( parameter | inquiry ) and Seal. At the eQiChat Shanghai event, BYD sh...[Details]
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Currently, if a person has symptoms suspected of heart disease, such as chest pain, traditional detection methods mainly rely on the interpretation of coronary artery scan results, but this method so...[Details]
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As local industries follow the global trend and move from traditional AC designs to BLDC motors, R&D engineers around the world face various problems. To help designers meet these challenges, Fairchi...[Details]
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This time, the microcontroller is used to simulate the I2C bus protocol through software, and read and write the AT24C02 EEPROM based on the I2C protocol. For specific instructions and functions, see...[Details]
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The Qichacha App shows that on April 27, Vivo Mobile Communications Co., Ltd. disclosed a patent for a "foldable electronic device" with the publication number CN112711301A. The patent abstra...[Details]
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In the MDK environment, the 3.90 version of UCGUI was ported to STM32. For your convenience, this porting method is written here for your reference (if there are any errors, please point them out for ...[Details]
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Nubia's annual flagship Nubia Z20 will be officially released tomorrow (August 8). The official has stated that Nubia Z20 will be the "king-level photography flagship phone." Just on August 6...[Details]
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Since the beginning of this year, communication operators have been competing to improve the status of wireless local area network (WLAN), not only viewing it as an auxiliary means of wired broadba...[Details]
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introduction
The electronic compass is a device that uses the geomagnetic field to achieve orientation and has been widely used in various navigation and positioning systems. The widespread applica...[Details]
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When the time constant T1 of the Miller integration circuit is small, that is, when it is running at high speed, the actual output waveform lags behind the ideal situation for a period of time. Th...[Details]