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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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通用的AT24XX系列存储器驱动程序,AT2402,AT2404,AT2408,AT2416,AT2432通用,I2C总线方式...
通用的AT24XX系列存储器驱动程序,AT2402,AT2404,AT2408,AT2416,AT2432通用,I2C总线方式-common memory AT24XX Series drivers, AT2402, AT2404. AT2408, AT2416, AT2432 GM, I2C bus way
- 2022-09-23 23:15:03下载
- 积分:1
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基于AT89C2051单片机控制DS18B20传感器的数字温度计,内有软件仿真...
基于AT89C2051单片机控制DS18B20传感器的数字温度计,内有软件仿真-AT89C2051-based single-chip sensor control DS18B20 digital thermometer with a software simulation
- 2022-04-30 08:55:06下载
- 积分:1
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AVR开发板 C实现 液晶 can总线控制及其他外围电路源代码
AVR开发板 C实现 液晶 can总线控制及其他外围电路源代码-AVR Development Board LCD can achieve C bus control, and other peripheral circuits source code
- 2022-08-20 04:58:58下载
- 积分:1
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bd3201
bd3201-14A(DRE)提供的高性能数字音频信号处理能力,可实现紧凑的,易用
的,高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution
- 2022-06-19 01:03:00下载
- 积分:1
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三菱16位单片机M306N0系列,CAN
三菱16位单片机M306N0系列,CAN-BUS驱动源码。-Mitsubishi 16-bit microcontroller M306N0 series, CAN-BUS driver source code.
- 2023-07-17 00:40:03下载
- 积分:1
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AVR单片机应用系统开发典型实例_4
AVR单片机应用系统开发典型实例_4 -AVR Singlechip classic example of application systems development _4
- 2022-08-22 04:34:26下载
- 积分:1
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18b20
基于18b20和单片机控制的温度采集及显示系统-18b20-based single-chip microcomputer to control the temperature and the acquisition and display system
- 2022-03-12 12:57:20下载
- 积分:1
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C51 skill
c51 使用技巧
很不容易得到了
c51 使用技巧
很不容易得到了-C51 skill
- 2022-04-30 20:02:00下载
- 积分:1
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CC1110无线收发FDMA的源程序。使用的开发环境是IAR7.2H
CC1110无线收发FDMA的源程序。使用的开发环境是IAR7.2H-FDMA wireless transceiver CC1110 source. The use of development environment are IAR7.2H
- 2022-01-25 18:02:02下载
- 积分:1