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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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基于MEGA8的电子钟源代码,有时分秒日月年而且还加入了润年的算法...
基于MEGA8的电子钟源代码,有时分秒日月年而且还加入了润年的算法-based Zhong Yuan MEGA8 electronic code, the moon and sometimes accurate, but also joined the algorithm Runnian
- 2022-02-28 20:54:53下载
- 积分:1
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触摸屏的工作原理及典型应用,很好的参考资料!
触摸屏的工作原理及典型应用,很好的参考资料!-Touchscreen the working principle and typical applications, a good reference!
- 2022-04-30 13:50:43下载
- 积分:1
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Send data code, you can refer to, and not a lot of places, please advice
发送数据代码,大家可以参考一下的,不好的地方还请多多指教-Send data code, you can refer to, and not a lot of places, please advice
- 2022-11-04 19:15:02下载
- 积分:1
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健身器械面板显示程序,可以显示时间,距离,速度等,并具有三个按键进行相应的操作...
健身器械面板显示程序,可以显示时间,距离,速度等,并具有三个按键进行相应的操作-fitness equipment panel display program can demonstrate that time, distance, speed, and with three buttons for the appropriate operating
- 2022-01-25 16:18:15下载
- 积分:1
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320x240LCM模块使用手册,一款非常好用的液晶显示模块,程序员开发十分方便!
320x240LCM模块使用手册,一款非常好用的液晶显示模块,程序员开发十分方便!-320x240LCM module user manual, a very easy-to-use liquid crystal display modules, programmers to develop very convenient!
- 2022-02-25 19:16:22下载
- 积分:1
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LED显示功能,以及步进电机的驱动程序,看程序运行…
LED的显示功能,以及步进电机的驱动程序,打开程序后见程序中的I/O的备注就可以,只作为参考-LED display function, as well as stepper motor drivers, see the procedure to open procedure in the I/O
- 2022-07-17 20:21:17下载
- 积分:1
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MSP430最基本的应用开发实例,应用其内嵌的温度传感器做的温度报警系统。...
MSP430最基本的应用开发实例,应用其内嵌的温度传感器做的温度报警系统。-Application MSP430 development of the most basic example of the application of the embedded temperature sensor the temperature alarm system to do.
- 2022-02-02 22:18:02下载
- 积分:1
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C Flash Drivers for the AT89C51RD2_ED2_ID2 for Keil Compiler rev 1
C Flash Drivers for the AT89C51RD2_ED2_ID2 for Keil Compiler rev 1
- 2022-03-19 09:56:56下载
- 积分:1
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C8051F020的KEIL工程文件,包括一些内部资源使用代码,以及TS19264的驱动程序...
C8051F020的KEIL工程文件,包括一些内部资源使用代码,以及TS19264的驱动程序-C8051F020 KEIL project, including some internal resources to use code, as well as TS19264 drivers
- 2022-05-30 14:19:45下载
- 积分:1