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keypad
- 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.
8051code
- codes for interfacing gps, lcd, keypad and DC motor with 8051 micro controller.
keypadinterface
- keil c code for 4*4 keypad interface with 8051 micro controller.
key
- 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
Key_pad
- EMBEDDED C CODE FOR KEYPAD FOR 8051
LCD-n-Keypad
- 8051 based lcd and keypad interfacing with source code!
8051-KeypadPlcd-Interfacing-Co
- lcd keypad code with proteous simulation,lcd keypad code with proteous simulation
Lab3_group7
- 微处理器实验代码，包括很多内容，可供大家参考-The purpose of these experiments is to familiarise you with the 8051 microcontroller family. With this intention, you will use the MCS-51 development board developed at BUPT with the READS51 software. In this lab you will u
8051-Keypad-Interfacing-Code
- keypad_lcd interface to8051
clock
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
edsim51examples
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
8255LCDschematic
- 16x2 lcd with alphanumeric keypad code Hardware requirements 4x4 keypad 16x2 lcd One 80s51 0r 80c51 Oscillator to provide necessary clock frequency to micro controller. A potentiometer for lcd contrast. First of all never fo
keypadinterface
- keil c code for 4*4 keypad interface with 8051 micro controller.
8051-Keypad-Interfacing-Code
- MC KEYPAD INTERFACE CODEING AND AL THE DETALE IS SUMBMIN