Description: 键盘扫描程序，可以用来对4*4矩阵键盘进行扫描。C语言程序-keyboard scanning procedure can be used to 4 * 4 matrix keyboard scan. C Programming Language Platform: |
Size: 1064 |
Author:吴松 |
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Description: 键盘扫描程序，可以用来对4*4矩阵键盘进行扫描。C语言程序-keyboard scanning procedure can be used to 4* 4 matrix keyboard scan. C Programming Language Platform: |
Size: 1024 |
Author:吴松 |
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Description: 4*4矩阵键盘扫描函数,用状态机实现,不用延时以消抖,只需在一个定时10~12ms左右的中断函数里调用,从而节省了单片机时间-4* 4 matrix keyboard scan function, the state machine to achieve, not delay to eliminate buffeting, only in a regular 10-12ms about the interruption function within the call, thereby saving the time of microcontroller Platform: |
Size: 1024 |
Author:lkh |
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Description: 属于键盘扫描，用于在单片机上对一个矩阵键盘做出扫描动作，在扫面键盘后即可做出相应的动作。-Belonging to the keyboard scanning, for the single-chip microcomputer for scanning a matrix keyboard to move in after scanning the keyboard to make the corresponding action. Platform: |
Size: 12288 |
Author:哈哈 |
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Description: 内容：通过反转法循环扫描矩阵键盘，并通过数码管显示数据-Content: The reversal matrix keyboard scan cycle, and display data through the digital Platform: |
Size: 11264 |
Author:qnchen |
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Description: 应该是最全面的基于C语言的4x4矩阵键盘的驱动。
内含三种扫描方式，适应两种不同接法的矩阵键盘，可选的软件消抖处理，还包含一个基于淘宝上最常见的4x4薄膜键盘的驱动型号为HC-543。
共5个驱动程序。
开发环境：Keil-Should be the most comprehensive C-based 4x4 matrix keyboard driver.
Contains three scan mode, to adapt to two different connection matrix keyboard, optional software debounce handling, also includes Taobao based on most common 4x4 film keyboard driver model: HC-543.
A total of five drivers.
Development Environment: Keil Platform: |
Size: 4096 |
Author: |
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Description: 1、 了解普通4×4键盘扫描的原理。
2、 进一步加深七段码管显示过程的理解。
3、 了解对输入/输出端口的定义方法。-1, to understand the principles of ordinary 44 keyboard scan. 2, to further deepen the seven segment display understanding of the process. 3, to understand the input/output port definition method. Platform: |
Size: 1355776 |
Author:于治成 |
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Description: 该程序利用MSP430的端口中断功能实现4*4矩阵键盘，相对于扫描键盘响应速度更快，性能更稳定。-Implementation of the program by using MSP430 port interrupt function in 4* 4 matrix keyboard, relative to scan the keyboard response speed faster, more stable performance. Platform: |
Size: 5120 |
Author:CHG |
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Description: 通过反转法循环扫描矩阵键盘，并通过数码管显示数据-By keyboard scan matrix inversion method cycle, and display the data through the digital Platform: |
Size: 17408 |
Author:huanghaibo |
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Description: 利用4*4矩阵式键盘和一个LED数码管组成简单的输入显示系统-With a 4* 4 matrix keyboard and a LED digital tube display system composed of a simple input Platform: |
Size: 13312 |
Author:蒙斌 |
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Search - Matrix keyboard scan