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基于中断控制的声光报警器的设计.采用中断方式,设计一个声光报警器的硬件电路和控制程序。程序运行时,一旦8位开关信号量状态满足设定条件,就触发中断,使发光二级管按...
基于中断控制的声光报警器的设计.采用中断方式,设计一个声光报警器的硬件电路和控制程序。程序运行时,一旦8位开关信号量状态满足设定条件,就触发中断,使发光二级管按规律闪烁,同时扬声器播放一段音乐。
硬件设备包括一台微机、一个MFID微机实验箱、一块T型板,2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个,发光二极管8个,470uF电容2个、104电容4个,插线若干。
-Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.
- 2022-02-06 01:23:00下载
- 积分:1
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UC/OS
uC/OS-II在C51下的一个完整的LCD项目源码
ucos 2.0 在C51下应用的一个完整工程,用到了SED1330(LCD320x240),附带小汉字库自动提取,字库文件自动生成。-uC/OS-II in the C51 of a complete LCD project ucos 2.0 source under the application in the C51 a complete engineering, using the SED1330 (LCD320x240), attached to small汉字库automatic extraction, automatic generation of font files.
- 2022-04-10 22:17:12下载
- 积分:1
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想在本站下个资料,上传自己做的一个东西来交换一下:单片机89C51在LCD12864上画曲线,proteus仿真,含源程序。...
想在本站下个资料,上传自己做的一个东西来交换一下:单片机89C51在LCD12864上画曲线,proteus仿真,含源程序。-Would like information on the next site, upload your own things to do in exchange for a look: 89C51 Singlechip LCD12864 on the painting in the curve, proteus simulation, with source code.
- 2023-05-03 16:55:03下载
- 积分:1
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一款收款机C源代码!因为是几年前的代码了,比较经典,还是共享一下!
里面有不少算法还是很不错的,注意用三菱16位30802的编译器...
一款收款机C源代码!因为是几年前的代码了,比较经典,还是共享一下!
里面有不少算法还是很不错的,注意用三菱16位30802的编译器-?豢 钍???机C?
- 2022-03-17 19:09:05下载
- 积分:1
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飞思卡尔单片机.推荐给大家看利用CodeWarrior的PE功能生成SPI模块的参考代码一下....
飞思卡尔单片机.推荐给大家看利用CodeWarrior的PE功能生成SPI模块的参考代码一下.-Freescale Singlechip. Recommended for everyone to see use of CodeWarrior to generate the PE functional SPI module reference code look.
- 2022-03-19 14:30:45下载
- 积分:1
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AVR单片机开发的源代码,对于单片机开发人员有很大的帮助作用。...
AVR单片机开发的源代码,对于单片机开发人员有很大的帮助作用。-AVR development of the source code for the MCU developers have been very helpful.
- 2022-03-23 05:17:36下载
- 积分:1
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gb2312 to unicode conversion of documents, used in AVR inside the larger proport...
gb2312到unicode转换的文件,用在AVR里面估计占比较大的Flash空间-gb2312 to unicode conversion of documents, used in AVR inside the larger proportion is estimated Flash space
- 2022-02-16 08:27:18下载
- 积分:1
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这功能实在太强大了,你下载来看看就知道了,太精彩了啊。...
这功能实在太强大了,你下载来看看就知道了,太精彩了啊。-This function is simply too strong, you take a look at the download will know, too wonderful ah.
- 2023-09-04 14:20:03下载
- 积分:1
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51系列单片机开发:实验课程
显示程序(液晶显示)
51系列单片机开发:实验课程
显示程序(液晶显示)-51 Series MCU Development: Experiments show the curriculum process (liquid crystal display)
- 2022-01-25 23:13:48下载
- 积分:1
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scan file in microstation, simple example
scan file in microstation, simple example
- 2023-08-03 02:00:04下载
- 积分:1