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Description: Interface 4x4 matrix keypad with 8051 IO
Platform: |
Size: 4454 |
Author: 高威 |
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Description: Interface 4x4 matrix keypad with 8051 IO
Platform: |
Size: 4096 |
Author: 高威 |
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Description: Program for implementing AES on 8051 based microcontrollers. SDCC is used as the C compiler. Microcontroller used is P89V51RD2. There are 2 programs included. One program will accept string via UART and accept key via a 4x4 keypad and display decrypted text on 16x2 LCD. The other program will accept plaintext from UART and show encrypted text on 16x2 LCD after receiving key from 4x4 membrane keypad. Schematics and screenshots are included.
Platform: |
Size: 5885952 |
Author: lih |
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Description: Library for the 8051 microcontroller.
such as math routine, hexBCD, LCD, Keyboard, I2C, Remote, Keypad, Serial EEPROM.. ect.
All lybrary function has been tested.
-Library for the 8051 microcontroller.
such as math routine, hexBCD, LCD, Keyboard, I2C, Remote, Keypad, Serial EEPROM.. ect.
All lybrary function has been tested.
Platform: |
Size: 214016 |
Author: herlambang |
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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: 8051 4x4 keypad interfacing.
Platform: |
Size: 1024 |
Author: aayu |
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Description: 这个范例说明如何使用8051的Port 1连接到LCD显示器，PORT 3的P3.3,P3.4和P3.5分别连接到LCD显示器的控制线程序执行时让LCD显示器显示出数字时钟PORT 2连接到4ⅹ4的小键盘,可以修改时间4ⅹ4小键盘的按钮B ,可以修改间*/-This example shows how to use the 8051 Port 1 to connect to the LCD display, PORT 3 of the P3.3, P3.4 and P3.5 are connected to the control line of LCD monitors program execution to let the LCD display shows digital clock connected to the PORT 2 4 ⅹ 4 a small keyboard, you can modify the time 4 ⅹ 4 keypad buttons B, can modify the rooms* /
Platform: |
Size: 20480 |
Author: luheshan |
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Description: 《单片机C语言程序设计实训100例——基于8051+Proteus仿真》全部是Proteus的仿真，DSN文件和hex文件。
推荐做毕业设计和学习单片机的下载。
内容包括：
第 01 篇 基础部分： 01 闪烁的LED 02 从左到右的流水灯 03 左右来回的流水灯 04 花样流水灯 05 LED模拟交通灯…… 48 单片机与PC机串口通讯仿真
第 02 篇 硬件应用：01 74LS138译码器应用 02 74HC154译码器应用 03 74HC595串入并出芯片应用 04 74LS148扩展中断 05 IIC-24C04与蜂鸣器 ……28 键控看门狗
第 03 篇 综合设计： 01 可以调控的走马灯 02 按键选播电子音乐 03 可演奏的电子琴 04 1602LCD显示仿手机键盘按键字符 05 1602LCD显示电话拨号键盘按键实验 …… 41 射击训练游戏
芯片手册：74HC595.pdf-《Microcontroller C Programming Language Training 100 cases》 based on 8051+ Proteus simulation," all Proteus simulation, DSN file and the hex-wen
Pieces.
Recommended to do graduate design and learning microcontroller downloads.
Include:
The basis of Article 01 parts: 01 flashing LED 02 from left to right of the water flowing back and forth about 03 lights 04 lights 05 LED lights synchronized flow
Simulated traffic lights ... ... 48 MCU and PC-Serial communication simulation
No. 02 hardware applications: 01 74LS138 decoder application 02 74HC154 decoder application 03 74HC595 string into and out of chip applications 04
74LS148 extended interrupt 05 IIC-24C04 and the buzzer ... ... 28 keying Watchdog
No. 03 Integrated Design: 01 can be a revolving door control button 02 Anycast electronic music can be played by keyboard 03 display 04 1602LCD imitation
Keypad key character 05 1602LCD show dial keypad key experimental training ... ... 41 Shooting Games
Chip Manual: 74H
Platform: |
Size: 11717632 |
Author: tong |
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Description: 基于8051单片机的 PS/2键盘的扫描程序，使用keil c51编译。-Based on 8051 of the PS/2 keyboard, scanner, using keil c51 compiler.
Platform: |
Size: 1024 |
Author: simon |
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Description: it is a 8051 based security system.
on preesing a particular code you can lock or unlock any device.
8051 is interfaced through 2*16 lcd and 3*4 keypad.
Platform: |
Size: 48128 |
Author: devesh |
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Description: codes for interfacing gps, lcd, keypad and DC motor with 8051 micro controller.
Platform: |
Size: 2048 |
Author: ubi |
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Description: keil c code for 4*4 keypad interface with 8051 micro controller.
Platform: |
Size: 1024 |
Author: deepu |
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Description: 8x3 Matrix keypad program for 8051
Platform: |
Size: 44032 |
Author: Pradeep |
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Description: 8051单片机的键盘扫描程序，非常使用，值得推荐。欢迎下载！-Scanner keyboard 8051, is used, is recommended. Welcome to download!
Platform: |
Size: 11264 |
Author: changkun |
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Description: keypad program for 8051 microcontroller
Platform: |
Size: 1024 |
Author: jainisravan |
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Description: keypad library in c source, microcontroller is 8051 or pic16/pic18
Platform: |
Size: 8192 |
Author: morfondi |
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Description: Keypad + LCD for 8051 application example
Platform: |
Size: 2048 |
Author: microorganisme |
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Description: 《单片机C语言程序设计实训100例——基于8051+Proteus仿真》案例压缩包 第 01 篇 基础部分 16 4×4键盘矩阵控制条形LED显示-" Microcontroller C Programming Language Training 100 cases- based on 8051+ Proteus simulation" case archive basis of Article 01 part 16 4 × 4 keypad matrix LED display control bar
Platform: |
Size: 39936 |
Author: |
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Description: electronic lock by C language and simulation file by proteus software.
in this project by using a keypad and alphabetic lcd 2*16 which are attached to a 8051 micro controller, an electronik lock is implemented. first of all read the help file.
Platform: |
Size: 31744 |
Author: mehdi |
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Description: keypad programing for 8051
Platform: |
Size: 9216 |
Author: prasannakumar |
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