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1. Why does the 51 microcontroller prefer to use 11.0592MHZ crystal oscillator? First: Because it can be accurately divided into clock frequencies, related to the baud rates commonly seen in UARTs ...[Details]
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(1) Bus structure: The bus structure of the MCS-51 microcontroller is the von Neumann type. The computer fetches instructions and data in the same storage space, and the two cannot be performed at th...[Details]
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With the increase of more sweeping functions and cleaning needs, users will inevitably encounter various minor problems when using the sweeper. Generally, when problems occur during cleaning, the C...[Details]
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Today, the Ministry of Industry and Information Technology released the "Recommended Model Catalog for the Promotion and Application of New Energy Vehicles (2021 Batch 2)", which includes a total of ...[Details]
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1. Gamma spectrometer and construction material radioactivity detection technology
For testing laboratories that implement GB6566 and GB50325, there is generally no need to purchase expensive hig...[Details]
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0 Introduction
With the improvement of global environmental protection awareness and the rapid development of energy-saving requirements, especially in industrial motor control, inverters assem...[Details]
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Since Continental AG of Germany unveiled its next-generation in-vehicle intelligent communication solution AutoLinQ at the Telematics 2009 (in-vehicle intelligent communication system) conference held...[Details]
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Recently, the Bluetooth Technology Alliance (SIG) announced the completion of the long-awaited LE Audio specification suite. From broadcast audio to enhanced hearing aid. This technological innovatio...[Details]
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At the beginning of the new year of 2020, China Power Construction Corporation's overseas market development got off to a good start. On January 8, the company's Shandong Electric Power Constructio...[Details]
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In an ACDC power supply, the input voltage is generally 85V-265V AC high voltage from the power grid, while the output voltage is 3.3V, 5V, 12V and other DC low voltages, so a switching power ...[Details]
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This is the truth table of the LCD Attached below is my configuration program CLK_PeripheralClockConfig(CLK_Peripheral_LCD, ENABLE); CLK_RTCClockConfig(CLK_RTCCLKSource_HSI,CLK_RTCCLKDiv_8); ...[Details]
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1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power co...[Details]
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1. The basis of streaming transmission
There are currently two main solutions for transmitting multimedia information such as audio/video on the Internet: downloading and streaming transm...[Details]
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0 Introduction
Operational amplifiers are key components in data sampling circuits, such as pipeline analog-to-digital converters. Speed and accuracy are two important factors in such de...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
Power technology
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