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linux device driver sample come 2d
linux device driver sample come 2d
- 2022-01-25 16:10:07下载
- 积分:1
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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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Motorola pulse signal output the source code
摩托罗拉的脉冲信号输出的原代码-Motorola pulse signal output the source code
- 2022-06-30 18:21:39下载
- 积分:1
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STM32 GPS+GPRS
用stm32做的GPS+GPRS驱动,可以用在物联网行业,实实在在的源代码,非常有用,修修改改就可以成你的代码了...
- 2022-05-13 20:38:08下载
- 积分:1
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嵌入式linux的开发流程详解,包括启动,内存,设备驱动的添加
嵌入式linux的开发流程详解,包括启动,内存,设备驱动的添加-embedded linux Comments on the development process, including the initiation, memory, add-driven equipment, etc.
- 2022-09-19 07:30:02下载
- 积分:1
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I2C IP,可以直接用,有相关规范文档说明
I2C IP,可以直接用,有相关规范文档说明-I2C IP, can be directly used, have the relevant normative document explains
- 2022-02-14 06:04:34下载
- 积分:1
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智能桑拿浴显示器程序,采用C51编程,通过测试。
智能桑拿浴显示器程序,采用C51编程,通过测试。-Smart Sauna display procedures, using C51 programming, to pass the test.
- 2022-03-03 09:21:17下载
- 积分:1
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51r.例子,也是人家的,我改了下
51r.例子,也是人家的,我改了下-51r. Examples, but also other people
- 2022-02-03 01:10:44下载
- 积分:1
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操作系统为wince,开发环境为EVC,有关窗口的应用程序
操作系统为wince,开发环境为EVC,有关窗口的应用程序-operating system and development environment for EVC, the application window
- 2023-05-07 21:00:03下载
- 积分:1
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基于51单片机的RLC测量
通过555振荡器与RLC相互配合组成振荡电路。然后通过51单片机的定时器测量震荡时间。得出对应的电阻阻值、或者电容值、电感量。
- 2022-05-28 14:27:59下载
- 积分:1