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Abstract: Aiming at the problem of remote control of frequency source, a frequency synthesis chip CDCE949 which can be controlled by single chip microcomputer is introduced. The frequency change is...[Details]
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At 00:20 on January 29, the 100MW photovoltaic project + 50MW/200MWH independent shared energy storage project of Dongle Beitan of China National Nuclear Energy was successfully connected to the gr...[Details]
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How to assign a variable to a specific address For example: unsigned char temp_A@0x00; //Define unsigned variable temp_A and force its address to be 0x00 unsigned char temp_B@0x100; //Define unsign...[Details]
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Linear Technology Corporation introduces the LTC5569, a dual-channel high-performance RF mixer that combines 26.8dBm IIP3 (input 3rd order intercept), 300mW power per mixer and wide operating frequenc...[Details]
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Introduction
For a long time, soil temperature and moisture have been the focus of agricultural research. As the two basic properties of soil, slight changes in soil temperature and moisture will ha...[Details]
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LED is
the abbreviation of
Light
Emitting Diode.
Nowadays, it is mainly used as a substitute light source for incandescent lamps and as a backlight source for LCD TVs to replace the cold...[Details]
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The traditional design process of embedded DSP system usually consists of two stages: from concept to algorithm and from algorithm to product. Usually these two stages are independent of each other...[Details]
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In the single-chip microcomputer application system, it is often necessary to measure the frequency of a continuous pulse wave. In practical applications, the measurement of physical quantities such a...[Details]
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CCD (Charge-coupled Device) is a charge-coupled device, which can be called a CCD image sensor, the core component of a camera. The more pixels a CCD contains, the higher the image resolution it pr...[Details]
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On April 25, North Huachuang released its 2019 annual report, stating that the company achieved operating income of 4.058 billion yuan, a year-on-year increase of 22.10%; and achieved a net profit at...[Details]
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As the power system's requirements for power quality continue to increase, the reactive power and its compensation issues that affect the voltage stability of the power system have received more ...[Details]
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Zoss Research & Development released the "2019-2020 Global and China Automotive Gateway Industry Research Report". Automotive gateway chips are a field that will not change for a long time, but sinc...[Details]
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Founded in 2016, MAXIEYE Intelligent Driving Technology (hereinafter referred to as MAXIEYE) has been relatively low-key before, but now it has come to the fore with a market share of more than 80% o...[Details]
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What do USE_STDPERIPH_DRIVER and STM32F10X_HD mean? （1）USE_STDPERIPH_DRIVER to use or not the peripheral’s drivers in application code (i.e. code will be based on direct access to peripheral’s r...[Details]
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0 Introduction
In some applications, the motor used is required to be small, high-efficiency, and high-speed. Micro permanent magnet brushless DC motors can better meet these requireme...[Details]
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