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函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波...
函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.
- 2023-06-17 06:20:02下载
- 积分：1
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TI低功耗MCU用例子，很好的学习资料！
TI低功耗MCU用例子，很好的学习资料！--TI low power MCU example. A good learning material.
- 2022-04-26 23:04:17下载
- 积分：1
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这是一个用于视频切换的控制程序,采用AT89C51芯片,KEIL 51开发
这是一个用于视频切换的控制程序,采用AT89C51芯片,KEIL 51开发-This is a video switching for the control procedures used AT89C51 chip development KEIL 51
- 2022-12-17 20:35:03下载
- 积分：1
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PCB board produced Tutorial. For beginners, this might be a good free e
PCB板制作的入门教程。对初学者来说，或许这是一本不错的免费电子书，希望能对你有用。-PCB board produced Tutorial. For beginners, this might be a good free e-book, hoping to be useful for you.
- 2022-02-06 02:53:57下载
- 积分：1
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MSP430接口LED矩阵8x8的项目
应用背景这是LED是可堆叠的矩阵，让你做出任何尺寸的LED通过堆叠起来的阵列显示（单元）在一起。它可以和msp430-led8x8-boosterpack它控制它，你可以做任何额外的mod-led8x8大小LED阵列显示，与低成本的MSP430 LaunchPad控制。LED8X8砖连接器FR-4，1.5毫米（0062“），红的绿，白色丝网组件打印尺寸50x50mm（2x2”）关键技术这是msp430-led8x8创建移动堆叠mod-led8x8砖文本的源代码。用IAR打开
- 2023-08-15 20:55:03下载
- 积分：1
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C++编程指南是一个人觉得入门
C++编程指南是个人觉得不过入门的参考资料，假如你是初学者，不妨看看，希望对你有帮助！-C++ Programming Guide is a personal feel that entry-reference, however, if you are a beginner, may wish to look at, and they hope to help you!
- 2023-04-29 02:10:03下载
- 积分：1
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VC分割窗口源程序
VC分割窗口源程序-separate window source VC
- 2022-01-30 10:27:48下载
- 积分：1
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MiniGUI 编程指南
MiniGUI 编程指南-V1.3-C,详细描述了MiniGUI开发嵌入式图形界面的基础知识，技术资料和开发技巧。-The guide of MiniGUI programme-V1.3-C,described detailedly of background,technical information and development skills about embeded graphical interface.
- 2022-06-15 08:26:15下载
- 积分：1
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Solar high
太阳能高压杀虫灯程序：实现检测太阳能电池板电压；蓄电池电压；控制高压包输出高压；并具有定时开关杀虫灯功能；-Solar high-pressure insecticidal lamp program: to achieve detection of solar panels voltage battery voltage control the ignition coil output voltage and have insecticidal lamp timer switch function
- 2022-01-22 15:31:06下载
- 积分：1
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Silabs the C8051F340
基于Silabs的C8051F340单片机控制以太网控制器CP2200完成静态IP和动态IP的演示性网页-Silabs the C8051F340-based single-chip Ethernet controller CP2200 achieve control static IP and dynamic IP" s presentation of the page
- 2022-04-18 02:44:10下载
- 积分：1
