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jsq
- 单片机液晶秒表计算器完整修改版本 可以实现两种功能的切换,其他功能自行对照代码研究。4*4矩阵键盘,第一排前三列是实现小时\分钟\秒的加.第二排前三列是实现小时\分钟\秒的减.当然还可以通过设置矩阵键盘的键值,来实现加\减\乘\除四则运算,由数码管显示参与运算的数字以及最终的运算结果-Single-chip LCD calculator stopwatch can complete a modified version of the switch to achieve two func
calculator
- 单片机所做的计算器,使用矩阵键盘,很简单的硬件,很好的程序,值得学习-Made single-chip calculator, use the keyboard matrix, a very simple hardware, a very good program, it is worth learning
jianpanyuled(verson2)
- 51单片机的矩阵键盘的介绍,编程实现计算器功能并在led上显示-51 MCU matrix keyboard introduction, programming calculator functions and the led display
calculator
- c51单片机的计算器程序lcd为1602,4*5矩阵键盘-c51 microcontroller lcd calculator program for 1602,4* 5 matrix keyboard
USB-Calu
- 配合“4X4矩阵键盘”与PDIUSBD12USB从机控制器来实现USB仿真Windows计算器。通过4X4矩阵键盘上的按键可以向Windows的计算器中输入数字并进行计算。-With the " 4X4 matrix keyboard" and PDIUSBD12USB USB from the controller to achieve the simulation of Windows calculator. 4X4 matrix by the keys on the ke
calculator
- 一个简单的计算器,用51单片机做的,用到矩阵键盘,四位数码管。在keil下编译生成HEX文件,附上在proteus中的仿真文件。-A simple calculator, to do with the 51 single-chip, used in the matrix keyboard, four LEDs. In keil compiler generated HEX file, attached to the simulation in proteus file.
Keypad
- 基于LYS-51开发板的矩阵键盘驱动程序,包括基础的行列扫描实现,中断扫描实现,以及简易计算器和密码锁程序。-LYS-51 development board based on a matrix keyboard driver, including the ranks of scan-based implementation, interrupt scan implementation, as well as simple calculators and lock procedures.
Matrix-keyboard-simple-calculator
- 用单片机矩阵键盘实现的简易计算器,。在12864液晶屏上显示-Single-chip implementation with a simple matrix calculator keyboard,. Displayed on the LCD screen in 12864
caculator
- 51单片机 1602液晶 4*4矩阵键盘做的计算器程序-51 single-chip 1602 4* 4 matrix keyboard of the calculator program
jianpan
- 一个单片机的源码,实现计算器的功能,里面有矩阵键盘的控制,数码管的控制-A single-chip source, calculator functions, which has a matrix keyboard control, the control of digital tube
ceshi
- 单片机实现1602液晶计算器程序, 5 X 5 矩阵键盘扫描,可重新计算,可叠加-Single chip microcomputer 1602 LCD calculator program
calculator
- 通过矩阵键盘来实现计算器的功能,经过调试,0K-Matrix keyboard calculator functions, after debugging, 0K ! !
0060
- 本程序的主要功能是利用矩阵键盘实现简易计算器,可以进行简单加减法计算-The main function of the program is the use of matrix keyboard simple calculator can perform simple addition and subtraction calculation
main
- 矩阵键盘简易计算器,按键值处理函数,返回扫键值以根据需要改变返回值-The matrix keyboard simple calculator key value processing function, return sweep keys needed to change the return value
electronic-counter
- 以51单片机为主控芯片,实现电子计算器系统。该系统使用LCD1602作为数据显示,输入模块为4*4矩阵键盘,除了实现简单的加减乘除还有求开方,Ln以及按键声音功能。-51 microcontroller as the master chip, electronic calculator. The system to use the LCD1602 as a data input module for 4* 4 matrix keyboard, in addition to simple addi
jisuanqi
- 89C52做的计算器,可以实现四则运算,通过矩阵键盘输入以及各个功能操作-89C52 calculator to do the four operations by the matrix keyboard input as well as various functional operation
yuyin_jisuanqi
- 自己写的红外+矩阵键盘控制的LCD1602语音计算器,主控是51单片机-Write your own infrared the+ matrix keyboard control LCD1602 voice Calculator master is 51 microcontroller
Matrix-keyboard
- AT89C51的外接矩阵键盘,按键显示数字,可改为计算器等程序。-AT89C51 external matrix keyboard, keypad display digital calculator and other procedures can be changed.
jisuanqi_1
- 单片机计算器,利用STC89Can1,4*4矩阵键盘,LCD1602,实现简单的加减乘除运算。-Single-chip calculator, STC89Can1 4* 4 matrix keyboard, LCD1602, simple addition and subtraction multiplication and division.
ASEM51-Calculator
- 此示例包括工作四功能的计算器 基于8051单片机的。该电路还演示了 行业标准的字母数字液晶显示模块, 与通用键盘模型。正如你所看到的, 后者可以模拟任何设计矩阵键盘 像你在乎吸引太多的现实主义。 同样有趣的是电路使用外部存储器的事实, 与8051和6264的RAM芯片之间的相互作用 模拟得出的。 两个8051和RAM芯片支持弹出窗口 可以选择从调试菜单一旦 调试会话正在进行。-This sample comprises a working four f