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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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基于STM8的TFT驱动程序
应用背景TFT液晶屏显示驱动开发，人机界面交互，触摸屏关键技术基于STM8的带触摸屏的TFT液晶驱动开发程序，可在项目中直接移植使用，开发环境IAR
- 2022-12-24 23:25:03下载
- 积分：1
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飞思卡尔 K60 sd卡操作
应用背景
飞思卡尔提供的关于MQX下sd卡的驱动及读写。详细实现了在K60下的驱动、上层调用。
关键技术在K60下的对sd卡的底层驱动及上层调用读写。
- 2022-03-04 00:07:10下载
- 积分：1
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这是一个跑马灯的最基本程序ARM9实验！！！！！！！！…
arm9实验这是最基本的就关于一个跑马灯的程序-This is arm9 experiment on the most basic procedures of a Marquee! ! ! ! ! ! ! ! !
- 2022-08-26 02:08:18下载
- 积分：1
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MSP430 ADC程序
应用背景ADC数据采集，低功耗产品，模数转换，信号分析关键技术基于MSP430F5438A的ADC采样程序，采用IAR环境，使用的C语言，可供项目移植，经测试可用
- 2022-03-25 02:23:22下载
- 积分：1
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新唐mo上移植ucosii
The download includes the kernel source code, and a demo application for EVERY
RTOS port. See http://www.freertos.org/a00017.html for full details of the
directory structure and information on locating the files you require.
The easiest way to use FreeRTOS is start start with one of the demo application
projects. Once this is running the project can be modified to include your own
source files. This way the correct files and compiler options will be
automatically included in your application.
请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报
- 2022-04-15 02:23:30下载
- 积分：1
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2410原理图的排序已经SCH文件，PRI…
2410的原理图整理，已经是原理图SCH文件，原理已验证通过，现在就是PCB还没制作完成-2410 schematic diagram of the sorting is already SCH schematic document, the principle has been verified through, now is not yet finished PCB
- 2023-06-19 15:10:04下载
- 积分：1
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Microchip PIC 18f452引导。
bootload for microchip pic 18f452.
- 2022-03-24 05:19:45下载
- 积分：1
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This is the embedded Linux operating system multithreaded programming source
这是嵌入式Linux操作系统下多线程的编程的源程序-This is the embedded Linux operating system multithreaded programming source
- 2022-01-22 13:23:16下载
- 积分：1
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mmc driver to use in avr family (body)
mmc driver to use in avr family (body)
- 2022-04-08 09:58:52下载
- 积分：1
