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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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在PIC上实现CRC16算法的源程序,可用于一般通讯中的校验。
在PIC上实现CRC16算法的源程序,可用于一般通讯中的校验。-PIC in achieving CYXLIC REDUNDANCY source algorithm can be used in the general communications check.
- 2022-12-21 06:35:03下载
- 积分:1
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ARMlpc2300技术笔记上册例程I2C操作ZLG7290
ARMlpc2300技术笔记上册例程I2C操作ZLG7290-Technical Notes on ARMlpc2300 List I2C routine operation ZLG7290
- 2022-03-18 09:52:41下载
- 积分:1
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12864 液晶驱动程序 里面是个测试程序,内容比较简单!
12864 液晶驱动程序 里面是个测试程序,内容比较简单!-12864ENGLISH TEXE
- 2022-01-21 22:12:43下载
- 积分:1
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A very classic one microcontroller electronic clock word document, I believe you...
非常经典的一个单片机电子钟的word文档,相信你看了以后一定有很大的感触-A very classic one microcontroller electronic clock word document, I believe you read the future, it will have very strong feelings
- 2022-01-24 13:58:38下载
- 积分:1
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介绍单片机中PS/2接口的相关协议,可以使用一般的普通键盘
介绍单片机中PS/2接口的相关协议,可以使用一般的普通键盘-introduced MCU PS/2 interface of the relevant agreements, can use an ordinary keyboard
- 2022-11-04 20:00:03下载
- 积分:1
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libfetion 用于pidex的飞信控件
libfetion 用于pidex的飞信控件-libfetion for the pidex Fetion controls
- 2022-03-01 02:27:15下载
- 积分:1
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强大的51程序员,计算机和编程的程序和硬件一个纸袋…
功能强大的51编程器,文件包里有PC机程序、编程程序和硬件电路。-powerful 51 programmer, a paper bag of PC and programming procedures and hardware circuit.
- 2022-07-19 20:08:11下载
- 积分:1
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Own use C language compiled an LCD display program, as just learning microcontro...
自己用C语言编的一个LCD显示程序,由于刚学单片机,写得功能比较简单-Own use C language compiled an LCD display program, as just learning microcontroller, written in relatively simple function
- 2022-02-15 04:38:41下载
- 积分:1
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KT800综合系统板实验源程序库,非常适合单片机开发的人用
KT800综合系统板实验源程序库,非常适合单片机开发的人用-KT800 source integrated library system board experiments, very suitable for development with single-chip microcomputer
- 2022-08-18 09:03:39下载
- 积分:1