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key
- 用51单片机做的4*4矩阵键盘电路板,有串口接口,可供其他电路系统扩展用。-51 Singlechip to do with the 4* 4 matrix keyboard circuit board, there is the serial interface, for other expansion circuit system used.
16keyboardshowtheCPU6LED
- 本设计是基于51单片机的小型cpu及六位显示。该系统由4*4矩阵输入器、cpu部分以及由6位LED显示管组成得显示器。输入器由16个按键开关组成;cpu部分由51单片机、晶振片以及电容等组成;显示器由一个6位的7段译码管及电阻构成。Cpu可以通过调用事前输入的程序对是否有键被按下进行扫描和确认并根据程序进行代码的调用与存储,并通过LED6位显示器进行输出。该显示具有存储功能,可以将输出的数字保存一段时间以供人眼阅读。-The single-chip design is based on 51 s
hw2
- 51单片机关于独立键盘和矩阵键盘的使用代码,使用的编程工具是uversion3(keil3)-51 SCM on the independent use of the keyboard and the keyboard matrix code, the use of programming tools is uversion3 (keil3)
lumeng
- 基于51单片机和4x4矩阵键盘的按键控制程序,能实现跑马灯、秒表、按键控制等功能-51 And 4x4 matrix keyboard key control procedures, marquees, stopwatch, key control functions
zjzp
- 用于矩阵键盘的扫描控制数码管的置数,适用于HC6800EM3开发板的使用以及51单片机-it can use to control keyboard
keys
- 配合51类型单片机使用,矩阵键盘开发的应用,学习开发板。-The basic functions of the matrix keyboard with the use of 51 single-chip development
dianzi
- 基于51单片机的电子琴设计 源码 键盘扫描 4x4矩阵键盘-51 MCU-based keyboard design source keyboard scanning 4x4 matrix keyboard
key
- 基于51单片的4*4矩阵键盘程序,使用外部中断判断触发条件-51 4* 4 matrix keyboard monolithic program, using an external interrupt judgment trigger conditions
keyandlock
- 使用51单片机的矩阵键盘实现密码锁的功能,具有重置密码的功能-Matrix keyboard using 51 single-chip realization of the password lock function, with a password reset function
fanzhuan
- 51单片机矩阵键盘扫描程序中代码最为简单的反转扫描的整个工程-51 microcontroller matrix keyboard scanning procedures in the reverse scan is simple to code of the whole project
mimasuo----lock
- 51 ,矩阵键盘,密码锁,led你懂的很有用星火杯-1danpianji please download help more people
51
- 给定n个矩阵A1,A2,…,An,其中,Ai与Aj+1是可乘的,i=1,2,…,n-1。 确定矩阵连乘的运算次序,使计算这n个矩阵的连乘积A1A2…An时总的元素乘法次数达到最少。-Given n matrices A1, A2, ..., An, which, Ai and Aj+1 is multiplicative, i = 1,2, ..., n-1. OK matrixcontinuallymultiply order of operations, the computation
3 计算器4x4矩阵键盘
- 简易计算器,利用4乘4矩阵键盘,51单片机在LED显示屏上实现简易计算器功能(Based on the 4 x 4 matrix keyboard, 51 microcontroller simple calculator functions on the LED display)
矩阵键盘
- 51单片机矩阵键盘动态扫描,数码管显示。(51 SCM matrix keyboard dynamic scanning, digital display.)
外接矩阵按键
- 外接矩阵键盘,方便写主程序模块调用时,外部中断按键与矩阵键盘程序发生冲突时解决方案(Keyscan Keypro)
红外线C语言(51程序代码)
- 基于51单片机的红外发送程序,可以实现矩阵按键控制红外(Infrared transmission program based on 51 single-chip, you can achieve matrix button control infrared)
矩阵键盘-2
- 51 microcontroller development board of a simple procedure of key, suitable for beginners, can be used as routines.
嘉恒--毕业设计
- 运用矩阵键盘单片机控制流水灯左右的移动,主要学矩阵键盘(Using the MCU of matrix keyboard to control)
51开发板测试
- 用于初学者单片机学习,有矩阵键盘,LED流水灯控制,蜂鸣器等(For beginners, single chip computer learning, matrix keyboard, LED flow light control, buzzer and so on)
5X5矩阵键盘实验
- 基于51单片机的5x5键盘设计,用最少的接口实现最多的按键控制.(Based on 51 MCU's 5x5 keyboard design, the most keyboard control is realized with the least interface.)