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When a car is driving at night, turning on the high beam can illuminate the dark road ahead and ensure driving safety. However, if you encounter other oncoming vehicles or encounter rainy or snow...[Details]
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Do you feel overwhelmed when compensating the feedback loop of an isolated power supply? The difficulty of this task is directly affected by where the loop is broken when you make the measurement.
Wh...[Details]
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Embedded
systems have strict requirements on
power
supply
. Usually, independent voltage regulators are required for power supply. In
the hardware design of embedded systems,
o...[Details]
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1 Hardware Design of Shortwave Dynamic Spectrum Access System The hardware components of the shortwave dynamic spectrum access system mainly include: TMS320VC5502 digital signal processor, audio sign...[Details]
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The figure shows an oscillator composed of ECL or/not gates and RC timing network. According to the numerical measurements of the circuit shown in the figure, when: C=6.8P, the frequency = 20MHZ; whe...[Details]
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Recently, the Shenzhen Science and Technology Innovation Commission announced the projects to be funded for the 2022 general technical research projects, and 205 projects are expected to receive a to...[Details]
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Micromachining technology is divided into silicon-based processing and non-silicon-based processing. The following mainly introduces bulk processing technology, silicon surface micromachining technol...[Details]
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The interrupts of the 2440 processor are organized into two layers: primary interrupts and secondary interrupts, and a total of 60 interrupt sources can be handled. After the primary interrupt and ...[Details]
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If your MCU application needs to process digital audio, consider taking a multithreaded approach. Using a multithreaded design approach enables designers to reuse portions of their design in a stra...[Details]
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1 Introduction
In the power equipment status detection system using infrared imaging technology, the application system is based on the AT89C51 microcontroller and uses the non-contact infrared the...[Details]
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#include windows.h #include tchar.h #include "winio.h" #include stdlib.h #include malloc.h #include memory.h #include tchar.h #include stdio.h #include "conio.h" #pragma comment( lib, "winio.l...[Details]
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1: Driver brief description; The driver implements serial port interrupt reception and transmission of data, and the buffer uses a ring buffer. Transmission: manually set the RI interrupt flag to 1...[Details]
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What is an emulator? An emulator uses a certain system to reproduce the functions of another system. The difference from a computer simulation system is that an emulator is dedicated to imitating...[Details]
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Although my country has fully entered a well-off society, there are still a considerable proportion of poor areas and population in some economically underdeveloped areas. Under the new economic si...[Details]
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国内单片机
多机通信
方向技术开发应用已有相当长时间，在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍
AT 系列单片机
多机通信在程控交换机中应用。
A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 li...[Details]
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