Description: 使用KEIL PROTEUS等软件,实现键盘扫描和LED灯的显示-KEIL PROTEUS, such as the use of software, realize the keyboard scanning and LED lights display Platform: |
Size: 248832 |
Author:zhouzhouzhou |
Hits:
Description: 用51单片机做的简单频率计,KEIL C环境,带工程文件,可直接编译运行.主要演示如何在内存很少,无法启用RTOS的单片机(例如2051)中使用状态机和时间片来完成实时多任务并行处理.例子中对键盘,信号采集和LED数码管的显示三部分进行了并行处理,而采用的单片机是仅有256字节内存2K ROM的89C2051.-51 Singlechip to do with a simple frequency meter, KEIL C environment, with project file can be directly compiled to run. The main demonstration of how little memory, can not be enabled MCU RTOS (eg 2051) the use of state machine and the time slice to complete the real-time multi-task parallel processing. examples of the keyboard, signal acquisition and digital tube LED display of the three parts of a parallel processing, which is only used in single-chip 256-byte of the 2K ROM memory 89C2051. Platform: |
Size: 21504 |
Author:rainyss |
Hits:
Description: 16*16 LED dianzhen hanzi xianshi ,yong KEIL he PROTUES dakai.-16*16 LED display chinese,use KEIL and PROTUES to open it. Platform: |
Size: 21504 |
Author:zxw |
Hits:
Description: 论文中的控制单元是以ATMEL公司的AT89C52微控制器为核心，显示单元采用LED数码管，实现时间的显示。
在软件上，采用keil c51软件系统，控制单元采用C语言编程；另外，从硬件和软件上采取了多种措施提高系统的可靠性。
-Paper is based on the control unit ATMEL Corporation AT89C52 microcontroller as the core, indicating the use of LED digital control unit to realize the display of the time. In terms of software, using keil c51 software system, the control unit using C language programming In addition, from the hardware and software to take a variety of measures to improve system reliability. Platform: |
Size: 6144 |
Author:zhendongzhao |
Hits:
Description: 利用了KEIL环境μVision2，使用了C语言编程，与串口通信，LED灯显示闪烁-KEIL environment used μVision2, the use of C language programming, and serial communications, LED light display flashes Platform: |
Size: 16384 |
Author:nonlz |
Hits:
Description: 自己学习时编的关于用单片机实现8×8LED点阵屏显示数字keil c源代码程序以及用Pretus7软件进行仿真，希望对大家有帮助！共同学习！-Compiled their own learning on the use of MCU 8 × 8LED dot matrix screen display digital keil c program source code and software used Pretus7 simulation, we want to help! Learning together! Platform: |
Size: 21504 |
Author:budongbing |
Hits:
Description: 这里有一个单片机密码锁的程序，具体功能是
这个范例说明如何使用8051， LCD显示器和4ⅹ4的小键盘，制作一个密
码锁。PORT 1 连接到LCD显示器的数据线。PORT 3 的P3.3,P3.4和P3.5分别
连接到LCD显示器的控制线。PORT 2连接到4ⅹ4的小键盘，可以输入密码。
执行修改密码或是时间的程序时，首先让LCD显示器显示出时间和日期。
当用户按下4ⅹ4小键盘的按钮 A 时，可以输入密码。如果密码正确时，就
会让 P3.6的 LED 闪烁，表示打开锁。如果密码不正确时，LCD显示器就会
显示出
"PASSWORD WRONG"。
当用户按下4ⅹ4小键盘的按钮 B时，可以修改时间。
当用户按下4ⅹ4小键盘的按钮 C时，可以修改密码。*/
编译环境 Keil uVision3，系统 winxp3-There is a single chip program lock, the specific function is
This example illustrates how to use the 8051, LCD monitor and 4 ⅹ 4 small keyboard, making a
Close
Code lock. PORT 1 LCD monitor connected to the data lines. PORT 3 of the P3.3, P3.4 and P3.5 points
Do not
LCD monitor connected to the control line. PORT 2 is connected to 4 ⅹ 4 keypad, you can enter the password.
Implementation of the procedures or time to change the password, the first LCD monitors to display the time and date.
4 ⅹ 4 when the user presses the button A small keyboard, you can enter the password. If the password is correct, it
The LED will flash P3.6, that opens the lock. If the password is not correct, LCD display will
Show
"PASSWORD WRONG".
When the user presses the 4 ⅹ 4 button keypad, B, can be modified.
4 ⅹ 4 when the user presses the button on the keypad C, you can change your password.*/ Platform: |
Size: 88064 |
Author:林羽 |
Hits:
Description: 程序采用单片机的定时器产生一个时钟，作为ADC0809的CLK时钟。并读取A/D的值，同时转换为十进制，后送到LED显示。单片机C语言编译软件用著名Keil C51编译器，Keil C51是德国Keil Software公司出品的51系列兼容单片机C语言软件开发系统，与汇编相比，C语言在功能上、结构性、可读性、可维护性上有明显的优势，因而易学易用，本次ADC程序就是基于Keil C编写出来的。
总的C语言程序由LED显示模块，进制转换模块，ADC模块，主函数构成。-The program uses the MCU timer to produce a clock, as the ADC0809' s CLK clock. And read the value of the A/D converted to decimal and sent to the LED display. Microcontroller C language compiler software using the famous Keil C51 compiler, Keil C51 Germany Keil Software company produced 51 series compatible microcontroller C language software development system, compared with assembler, C language function, structural, readability can be maintenance of the obvious advantages, and thus easy to learn and use, the ADC program is written based Keil C. The total C language program LED display module, binary conversion module, ADC module, the main function. Platform: |
Size: 1024 |
Author:LiuNianci |
Hits:
Search - display LED use keil C