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51单片机系统中运用电脑上的大键盘
- 51单片机系统中运用电脑上的大键盘！ Keyboard接线 PS/2--------51 1 DATA------P3.4 3 GND 4 VCC 5 CLK-------P3.3 接在51的外部中断，触发方式为低电平 AT89x51使用12M Modified by Shen Peng! Postgraduate of 2003, 7 Department Harbin Engineering University-51 microcomputer system on the use of t
p1
- 4*4键盘扫描 参数以定义 直接使用 -4 * 4 keyboard scan parameters used directly to the definition
key_scan
- 程序主要是用硬件描述语言（VHDL）实现： 4*4键盘扫描，简洁明了，通俗易懂，比较适合VHDL初学者-procedure was used in hardware descr iption language (VHDL) to achieve : 4 * 4 keyboard scan, concise, easily understood and more suitable for beginners VHDL
c51源程序库
- C51的程序库，包含了读写卡、LED驱动、4*4键盘扫描等子程序-C51 libraries, which includes a card reader, LED drive, 4 * 4 keyboard scan subroutine
技术4-11-2002
- 这是一个用VC写的鼠标钩子函数的实例。能监测键盘和鼠标。-This is a VC write mouse hook function examples. Monitor keyboard and mouse.
keyINT
- 44B0的测试程序。此程序为44B0的4*4键盘的应用程序，基于中断0触发，当按下其中一个键时，会把0-F的相应键值显示在8段LED上。-44B0 testing procedures. This procedure for the 44B0 4 * 4 keyboard applications, based on the interruption 0 trigger, which when pressed a button, will be 0-F to the corresponding
SC44B0 keytest
- SC44B0的测试程序，此程序为4*4键盘的测试程序，基于扫描式读取键值并在LED上显示。-SC44B0 testing procedures, the procedures for the 4 * 4 keyboard testing procedures based on scan-read keys on the LED display.
4x4_KeyBoard
- KeilC开发,51通过8255对外部4*4键盘进行控制.按键分别为0-9以及上下左右,加上确认取消.-KeilC development through 8255 to 51 4 * 4 external keyboard control. Keys were 0-9 and above and below, coupled with canceled.
c_password
- 51做的门禁系统代码，有4×4键盘扫描，9346的存储功能，掉电不丢失密码，3重密码防忘记功能-51 of the Access Control System code, a 4 4 keyboard scanning, the 9346 storage functionality, nonvolatile not lost password, three heavy-forget the password function
MCU_Key
- 这是一个为51系列单片机开发的4*4键盘驱动程序。该驱动程序包括2个文件，使用时将C文件关联入工程，在调用文件前包含H文件即可。本键盘驱动程序具有两个接口函数提供两种扫描方式（阻塞和非阻塞），可以任意定制返回键值，具有防抖动处理，具体使用方法可以参见注释。（本程序在Keil C51开发环境中测试成功，并经过多次实践应用）。-This is a series of 51 MCU development of the 4 * 4 keyboard driver. The drive included
LCM_KEYV0.2
- current version V0.2 功能：在LCD液晶屏上显示相关信息，可以从16个按键上接受信息。 代码改为在Bank0-RAM执行，免去做实验时的来回修改Boot1与Boot0的跳线， 修改之处：修改mem_b.scf（原为mem_bb.scf）中的81xx xxxx为 80xx xxxx， 修改连接ADS项目的连接选项中的Entry Point为 0x80000000 ZLGARM SmartARM2200 实验程序LCM_Disp修改版本 加入了4×4
LED1SCH2
- 自编的一个遥控码/P0口做4*4键盘扫描,识别.ASM 遥控码和键盘码在串口接8只8字管显示-self yards of a remote control / I do P0 4 * 4 keyboard scanning, recognition. ASM remote control code and serial code in the keyboard then eight eight characters Display
remote2key-0.4-src
- 通过映射文件转换远程控制的信号成键盘信号,实现对PVR流媒体的简易播放控制 -mapping file conversion through remote control signal into the keyboard signal, the PVR to achieve the simple streaming media player control
lcd_key
- 这是一个4*4键盘控制液晶显示器的汇编语言程序。是用MICROCHIP的MPLAB IDE编写的。附有硬件连接方式。-this is a 4 * 4 keyboard control LCD assembly language. Is going before the MPLAB IDE prepared. With hardware connectivity options.
eprom_pic16f877
- PIC单片机内部集成有EPROM，可用来存储数据。这是PIC16F877单片机的EPROM程序。用4*4键盘和外接喇叭，可以实现一个弹奏音乐和播放音乐的功能-PIC microcontroller integrated with internal EPROM that can be used to store data. This is the PIC16F877 MCU EPROM procedures. 4 * 4 with a keyboard and an external loudsp
4-4_Key
- 4X4矩阵式键盘识别程序，有效，刚用过。你可以往里面添加自己定义的函数-4x4 matrix keyboard identification procedures, effective and just used. You can add their own definitions to hide the function
4x4keyprogram
- 4*4键盘程序的使用 测试程序(注意用法,键值放在JIANZHI里)-4 * 4 keyboard procedures used test procedures (note usage, the pair placed JIANZHI Lane)
CLOCK_LED_Show
- 89S51 与数码管显示器以及键盘SW 对应引脚的联机为： P0.0-------------------------数码管显示器的a脚 P0.1-------------------------数码管显示器的b脚 P0.2-------------------------数码管显示器的c脚 P0.3-------------------------数码管显示器的d脚 P0.4-------------------------数码管显示器的e脚 P0.5---------
4×4JIANPAN
- 基于51系列单片机的4×4矩阵式键盘识别.正在学习单片机
KEYUARTINTERRUPT
- MSP430的P2口接4*4键盘，通过中断方式实现串口通讯，通过PC端运行串口调试软件显示键号-MSP430 P2 I received 4 * 4 keyboard, interrupted achieved through serial communications, PC terminal operations through serial debugging software, and display key,