Description: 这是一个电子时钟程序,里面有显示时间子程序,还有调整,键盘等子程序!--An electronic clock program. It includes subprogramms for displaying time and adjusting keyboard. Platform: |
Size: 1024 |
Author:ZZ |
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Description: ）利用单片机定时器中断和定时器计数方式实现秒、分定时。
（2）通过LED显示程序的调整，熟悉8155与8051，8155与LED的接口技术，熟悉LED动态显示的控制过程。
（3）通过键盘程序的调整，熟悉8155与矩阵式键盘的接口技术，熟悉键盘扫描原理。
（4）通过阅读和调试简易秒表整体程序，学会如何编制含LED动态显示、键盘扫描和定时器中断等多种功能的综合程序，初步体会大型程序的编制和调试技巧。
-) The use of single-chip timer interrupt and the timer means counts seconds, minutes from time to time. (2) through the adjustment of LED display program, familiar with the 8155 and 8051,8155 and LED interface technology, familiar with the LED dynamic display of the control process. (3) through the keyboard to adjust procedures, familiar with the 8155 with keyboard matrix interface technology, familiar with the keyboard scanning principle. (4) By reading and debugging the whole process simple stopwatch, learn how to prepare with LED dynamic display, the keyboard scanning and a variety of functions, such as the timer interrupt comprehensive procedures, the initial experience of large-scale procedures for the preparation and debugging skills. Platform: |
Size: 392192 |
Author:llnn |
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Description: 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。*/-This example illustrates how to use the 8051, LCD display and 4 ⅹ 4 small keyboard, create a password lock. PORT 1 to connect to the LCD display data. PORT 3 of P3.3, P3.4 and P3.5, respectively, connected to the control line LCD display. Connected to the PORT 2 of 4 ⅹ 4 small keyboard, you can enter a password. Change Password or time to implement the program, first of all, let LCD display shows time and date.
When the user press the keypad 4 ⅹ 4 button A, you can enter a password. If the password is correct, it will allow the LED flashes P3.6 that lock open. If the password is incorrect when, LCD display will show
"PASSWORD WRONG".
When the user press the keypad 4 ⅹ 4 button B can be modified.
When the user press the keypad 4 ⅹ 4 button C, can modify the password. Platform: |
Size: 6144 |
Author:李娟 |
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Description: 该程序为基于51单片机的接口和片外应用的代码，在设计51单片机时可供参考，代码包括RS232通信、I2C、SPI、单总线、CAN总线、键盘、LED、LCD、AD/DA等应用。各工程在Keil调试通过，喜欢的朋友可供参考。-The program is based on the 51-chip microcontroller interface and application code, in the design of microcontroller 51 when the reference code, including RS232 communication, I2C, SPI, single-bus, CAN bus, keyboard, LED, LCD , AD/DA applications. Keil debugging the project passed, like a friend for reference. Platform: |
Size: 405504 |
Author:李熠 |
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Description: 一个通过8051来控制8019上网的程序 该程序已经通过并成功用于键盘-A 8051 through the 8018 to control the Internet program The program has been passed and successfully used for the keyboard Platform: |
Size: 5120 |
Author:李晓晓 |
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Search - keyboard program for 8051