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Protel drawn pictures, adjustable duty cycle signal generator schematic.
protel绘制的图片，占空比可调信号发生器的原理图。-Protel drawn pictures, adjustable duty cycle signal generator schematic.
- 2022-06-29 03:00:15下载
- 积分：1
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minigui的相关pdf文档，包括API函数，编程指南以及技术白皮书
minigui的相关pdf文档，包括API函数，编程指南以及技术白皮书-minigui related pdf documents, including the API function, programming guide as well as technical white paper
- 2022-02-15 04:19:11下载
- 积分：1
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c++一百例，内有大量编程实例，仅供参考。
c++一百例，内有大量编程实例，仅供参考。
-c++ 100 cases, which have a large number of programming examples for reference only.
- 2023-08-11 15:35:04下载
- 积分：1
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stepping electromotor controll experimentation
步进电机控制试验-stepping electromotor controll experimentation
- 2023-05-28 05:45:03下载
- 积分：1
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Data Acquisition Card PC
数据采集卡德PC端应用程序代码，有图形界面-Data Acquisition Card PC-side application code, there is a graphical interface
- 2022-02-02 23:22:43下载
- 积分：1
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Omron PLC communication program source code. Very practical communication proced...
欧姆龙PLC通讯程序源码.非常实用的通讯程序.-Omron PLC communication program source code. Very practical communication procedures.
- 2022-03-14 21:42:05下载
- 积分：1
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Voltage measurement points of the system and the output of two major signals, vo...
本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.
- 2023-01-14 20:15:03下载
- 积分：1
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FreeType库应用演示，其中包含很多例子，
freetype库的应用demo,里面包含freetype的很多实例-freetype library application demo, which contains many examples freetype
- 2022-01-25 17:23:32下载
- 积分：1
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PLC温度控制
PLC温度控制--PLC temperature control.
- 2023-07-27 06:50:02下载
- 积分：1
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模拟SPI程序(C语言)
模拟SPI程序(C语言)-simulation SPI (C language)
- 2022-11-30 07:00:04下载
- 积分：1
