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As soon as the chip is powered on, it copies the first 4K data of Nand to the on-chip SRAM (4K); Turn off the watchdog and initialize memory management; Copy the data from on-chip SRAM to SDRAM; @*...[Details]
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When choosing a 32-bit MCU for the next generation of control applications, one must consider that processors from different vendors may look more or less similar in the data sheet, but are actually v...[Details]
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Chinese character display screens are widely used in bus station announcements, advertising screens, etc. This article introduces the production of a practical Chinese character display screen. Consid...[Details]
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Autonomous driving can be said to be a hot word at present. Any car company that wants to develop well will make a big fuss about it as long as it is slightly related to autonomous driving, even if t...[Details]
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Synchronous buck converters have gained acceptance as isolated bias supplies in the communications and industrial markets. The isolated buck converter, or Fly-Buck™ converter as it is commonly calle...[Details]
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Video has never been absent in Intel's IoT strategy. As early as the 2019 Internet of Things Summit, Tom Lantzsch, senior vice president of Intel and general manager of the Internet of Things B...[Details]
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1 Design of switching power supply
The basic structure of the switching power supply mainly consists of 7 parts: input rectification and filtering circuit, high-frequency switching converter c...[Details]
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No one expected that AI would become the biggest winner of the 2024 Nobel Prize. Both the Physics Prize and the Chemistry Prize are related to artificial intelligence research.
Many peop...[Details]
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With the rapid development of sensor technology, material technology and wireless communication technology, the method of combining medical monitoring equipment with clothing can better meet people...[Details]
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Heilind Electronics, a professional authorized distributor of interconnect and electromechanical products, will be at the 2020 Singapore Air Show (February 11-16, Singapore). At that time, Heilind El...[Details]
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There are two types of controllers used in air conditioning automatic control
Both programmable controller PLC and direct digital controller DDC are composed of CPU module, I/O module, display...[Details]
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Overview: The water flow meter calibration control system introduced here can realize the automation of the calibration process and display the corresponding process flow screen. The system has an ...[Details]
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Rumors that Samsung's Galaxy Note series will be cancelled have been around for a long time, and the Galaxy S21 Ultra's support for the S Pen stylus makes this rumor more credible. If DisplaySe...[Details]
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According to foreign media 91mobiles, OPPO is about to launch the OPPO F21 mobile phone in India, and the product parameters were revealed today. Industry insiders revealed that this phone is expec...[Details]
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introduction
In recent years, with the rapid development of power electronic devices and modern control theory, brushless DC motors have been widely used in the fields of optical drives, i...[Details]
Analog electronics
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