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Description: 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 the computer keyboard! Keyboard Connection PS/2--------51 a DATA ------ P3.4 three GND 4 VCC five CLK ------- P3.3 Then in the 51 external interrupt trigger mode for low-level AT89x51 use 12M Modified by Shen Peng! Postgraduate of 2003, seven Department Harbin Engineering University
Platform: |
Size: 2805 |
Author: 卢月亮 |
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Description: AT89X51上的Can总线通信程序，标准C源程序，清晰，可用-AT89X51 Can the bus communication procedures, standard C source code, clear, and available
Platform: |
Size: 7509 |
Author: 张雪奇 |
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Description: 单片机应用PS/2键盘的实例,本程序源码只供学习参考，不得应用于商业用途，如有需要请联系作者。
[注:AT89x51使用12M或11.0592M晶振,实测使用11.0592M]
[Keil uV2 7.01编译运行通过 程序中没有做键盘数据的奇偶校验]-SCM application PS / 2 keyboard example, the learning process only reference source, not used for commercial purposes, if necessary please contact the author. [Note : AT89x51 use 12M or 11.0592M crystal, the measured use 11.0592M] [Keil uV2 7.01 compiler running through the procedure done keyboard data parity]
Platform: |
Size: 3269 |
Author: 沈凡 |
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Description: 可预置的8位计数器程序的主要部分分析
#include <AT89X51.H> //器件配置文件
#define uchar unsigned char //变量类型的宏定义
#define uint unsigned int
uchar code SEG7[10]={0x03,0x9f,0x25,0x0d,0x99, //0~9的数码管段码
0x49,0x41,0x1f,0x01,0x09}
uchar data cnt[8] //在data区定义8位长度的数组，用来存放计数值
uchar data pre_cnt[8] //在data区定义8位长度的数组，用来存放预置值
sbit drv=P3^4 //定义输出驱动端
bit set_flag //定义工作标志
bit out_flag //定义输出标志
bit keydown_flag //键按下标志
-can preset counter the eight major part of the process analysis # include
Platform: |
Size: 21028 |
Author: wyq |
Hits:
Description: 开机后的启动流程at89x51初始化及相关编程-boot after the start at89x51 initialization process and related programming
Platform: |
Size: 1169 |
Author: 杨康 |
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Description: AT89X51的应用
包括电子密码锁,8*8点阵显示,电子琴,温度控制器-AT89X51 applications include electronic password lock, 8 * 8 dot-matrix display, flower, Temperature controller, etc.
Platform: |
Size: 1189335 |
Author: wujie |
Hits:
Description: AT89X51单片机音乐制作简易音乐盒的源程序.C语言编的..
-AT89X51 SCM music producers simple music box of the source. C language series ..
Platform: |
Size: 1126 |
Author: wujie |
Hits:
Description: AT89X51上的can总线通信程序，标准C源程序，清晰，可用
Platform: |
Size: 210427 |
Author: leidailiang |
Hits:
Description: #include \"at89x51.h\"
unsigned char code ddisp[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f} //段显0123456789,P0口
Platform: |
Size: 1467 |
Author: ghh |
Hits:
Description: 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 the computer keyboard! Keyboard Connection PS/2--------51 a DATA------ P3.4 three GND 4 VCC five CLK------- P3.3 Then in the 51 external interrupt trigger mode for low-level AT89x51 use 12M Modified by Shen Peng! Postgraduate of 2003, seven Department Harbin Engineering University
Platform: |
Size: 2048 |
Author: 卢月亮 |
Hits:
Description: AT89X51上的Can总线通信程序，标准C源程序，清晰，可用-AT89X51 Can the bus communication procedures, standard C source code, clear, and available
Platform: |
Size: 7168 |
Author: 张雪奇 |
Hits:
Description: 单片机应用PS/2键盘的实例,本程序源码只供学习参考，不得应用于商业用途，如有需要请联系作者。
[注:AT89x51使用12M或11.0592M晶振,实测使用11.0592M]
[Keil uV2 7.01编译运行通过 程序中没有做键盘数据的奇偶校验]-SCM application PS/2 keyboard example, the learning process only reference source, not used for commercial purposes, if necessary please contact the author. [Note : AT89x51 use 12M or 11.0592M crystal, the measured use 11.0592M] [Keil uV2 7.01 compiler running through the procedure done keyboard data parity]
Platform: |
Size: 3072 |
Author: 沈凡 |
Hits:
Description: 可预置的8位计数器程序的主要部分分析
#include <AT89X51.H> //器件配置文件
#define uchar unsigned char //变量类型的宏定义
#define uint unsigned int
uchar code SEG7[10]={0x03,0x9f,0x25,0x0d,0x99, //0~9的数码管段码
0x49,0x41,0x1f,0x01,0x09}
uchar data cnt[8] //在data区定义8位长度的数组，用来存放计数值
uchar data pre_cnt[8] //在data区定义8位长度的数组，用来存放预置值
sbit drv=P3^4 //定义输出驱动端
bit set_flag //定义工作标志
bit out_flag //定义输出标志
bit keydown_flag //键按下标志
-can preset counter the eight major part of the process analysis# include
Platform: |
Size: 20480 |
Author: wyq |
Hits:
Description: 开机后的启动流程at89x51初始化及相关编程-boot after the start at89x51 initialization process and related programming
Platform: |
Size: 1024 |
Author: 杨康 |
Hits:
Description: AT89X51的应用
包括电子密码锁,8*8点阵显示,电子琴,温度控制器-AT89X51 applications include electronic password lock, 8* 8 dot-matrix display, flower, Temperature controller, etc.
Platform: |
Size: 1188864 |
Author: |
Hits:
Description: AT89X51单片机音乐制作简易音乐盒的源程序.C语言编的..
-AT89X51 SCM music producers simple music box of the source. C language series ..
Platform: |
Size: 1024 |
Author: |
Hits:
Description: AT89X51上的can总线通信程序，标准C源程序，清晰，可用
-AT89X51 the can bus communication procedures, standard C source code, clear, usable
Platform: |
Size: 209920 |
Author: leidailiang |
Hits:
Description: #include "at89x51.h"
unsigned char code ddisp[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f} //段显0123456789,P0口-# Include at89x51.h unsigned char code ddisp [] = (0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f)// paragraph marked 0123456789, P0 I
Platform: |
Size: 1024 |
Author: ghh |
Hits:
Description: AT89X51驱动L289的步进电机驱动电路和代码,含硬件电路,红色和兰色代表步进电机线图,使用二相8拍驱动,有详细注释.-AT89X51 drive L289 Stepper Motor drive circuit and code, including hardware, red and blue charts on behalf of stepper motor using two-phase 8-shot driver, a detailed annotation.
Platform: |
Size: 99328 |
Author: youtan |
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Description: AT89X51的基础12个Proteus仿真，包括电路图，源代码，非常适合Proteus入门学习和熟悉仿真人士！-AT89X51,12 Proteus simulations for Proteus fresh hand,thank you!
Platform: |
Size: 450560 |
Author: 江橙 |
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