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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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12864液晶显示驱动的一个合集，主要是51系列单片机的液晶驱动程序！...
12864液晶显示驱动的一个合集，主要是51系列单片机的液晶驱动程序！-12864 liquid crystal display driver of a collection, mainly 51 series single-chip LCD driver!
- 2022-05-14 08:42:34下载
- 积分：1
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C52单片机控制1602液晶显示程序，可在第一行显示字符"TX
C52单片机控制1602液晶显示程序，可在第一行显示字符"TX-1B MCU"，在第二行显示字符"WWW.TXMCU.COM"。-C52 single-chip liquid crystal display control program 1602 may show the characters in the first row
- 2022-08-07 03:15:33下载
- 积分：1
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这是基于89C51单片机的实用热水器监视器源程序，程序由汇编语言编写...
这是基于89C51单片机的实用热水器监视器源程序，程序由汇编语言编写-This is based on the 89C51 of usable water heater monitors source, procedures prepared by the assembly language
- 2022-09-28 06:00:03下载
- 积分：1
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OCMJ 4X8 （内带中文字库）LCD显示代码，包括ASC2码，和中文显示...
OCMJ 4X8 （内带中文字库）LCD显示代码，包括ASC2码，和中文显示-OCMJ 4X8 (within the band Chinese font) LCD display code, including code ASC2, and Chinese show
- 2022-02-04 21:24:28下载
- 积分：1
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this procedure is used to prepare the AVR SD card driver source code and I hope...
此程序是用AVR单片机编写的驱动SD卡的源代码，希望大家能够喜欢！-this procedure is used to prepare the AVR SD card driver source code and I hope we can like!
- 2022-04-20 21:03:53下载
- 积分：1
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本实验实现PS/2接口与RS
本实验实现PS/2接口与RS-232接口的数据传输，
PS/2键盘上按下按键，可以通过RS-232自动传送到主机的串口调试终端上（sscom32.exe）；
并在数据接收区显示接收到的字符。
串口调试终端的设置：波特率115200，一个停止位，无校验位。
-Realize this experiment, PS/2 interface with RS-232 data interface, PS/2 keyboard to press the button, through RS-232 automatic transmission to the host serial debug terminal (sscom32.exe) and data receiving display received characters. Serial debug terminal settings: 115200 baud rate, one stop bit, no parity bit.
- 2022-10-12 11:00:03下载
- 积分：1
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BH1415F调频台控制C程序
使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管...
BH1415F调频台控制C程序
使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管-FM BH1415F control C program uses AT89C52 single-chip, 12MHZ crystal, with a total of four positive LED digital tube
- 2022-03-19 01:51:33下载
- 积分：1
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C51学习实验程序－帮助初学单片机C语言的朋友学习使用
C51学习实验程序－帮助初学单片机C语言的朋友学习使用-C51 experimental learning process- to help beginners Singlechip C language learning to use a friend
- 2022-01-25 15:35:59下载
- 积分：1
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based uPSD3334 MCU pwm waveform generator procedures, adjustable frequency, duty...
基于uPSD3334单片机pwm波形产生程序，频率可调，占空比可调。可同时产生三路PWM波形。在电力电子中有极好的应用。使用Kerl开发环境-based uPSD3334 MCU pwm waveform generator procedures, adjustable frequency, duty cycle adjustable. May also have three PWM waveform. In power electronics has an excellent application. Kerl use development environment
- 2022-08-14 20:20:56下载
- 积分：1
