Description: 本“计算器”可以完成任意的通常借助手持计算器来完成的标准运算。“计算器”可用于基本的算术运算，比如加减运算等，以及C（清除）、AC（全部清零）、N（符号改变）、存储（M＋、M－、MR）、平方根和百分比运算。关于科学计算本“计算器”暂不支持。-the "calculator" to be completed with the usual arbitrary use handheld calculators to complete the standard operation. "Calculator" can be used for the basic arithmetic operations, such as addition and subtraction operations, as well as C (removal), AC (all zeros), N (symbol change), storage (M+, M-, MR), the square root and percentage computing. Scientific Computing on the "calculators" would not support. Platform: |
Size: 36864 |
Author:占琪 |
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Description: 基于VC++，单选按钮在有数字键盘的计算器中的应用-Based on VC++, the radio button in the numeric keypad of the calculator application Platform: |
Size: 34816 |
Author:小郭 |
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Description: 在QT4.5编程环境下写的一个数字软键盘程序。类似计算器上的数字键盘。具体开发过程中，在没有软键盘的开发板程序开发中，可以直接拿过来使用。-QT4.5 programming environment in a number of written procedures for the soft keyboard. Similar figures on the calculator keyboard. Specific development process, the soft keyboard in the absence of development of the development board, you can directly take up the use of. Platform: |
Size: 1861632 |
Author:丁若冰 |
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Description: 程序名称：
时间 温度控制系统（128*64LCD+ds1302+ds18b20）
主要功能：
温度计 时钟 闹铃 密码锁 篮球器 计算器 温度控制 键盘锁 系统设置等。
主要说明：
程序全部定义在一个C文件中。-Program Name: Time temperature control system (128* 64LCD+ ds1302+ ds18b20) main functions: thermometer clock alarm device lock basketball calculator keypad lock system, temperature control settings. Main Description: All the procedures defined in a C file. Platform: |
Size: 625664 |
Author:wangao |
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Description: 我们平常做单片机加法时候，总是喜欢用一个int 型的数据来存储 你所输入的数值，这个程序新颖之处在于改为用数组来存储键盘输入的数值，如若硬件允许，则可在数码管上显示超过int 范围的更大的数值-this mainly centers on the new way in contrast that we ususally do to store the data inputed by keypad .and by the way ,i use it make a simple calculator Platform: |
Size: 2048 |
Author:朱昌国 |
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Description: 通过1602显示的计算器，可进行四则运算，通过按键来输入-Through 1602 show the calculator, can be arithmetic, through the keypad to enter Platform: |
Size: 1024 |
Author:区家兴 |
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Description: 这是一个设计16位计算器，运用Verilog HDL语言编写，可以实现简单的加减法计算。并且可以在Xilinx91i上仿真。其中 top.v文件为目录，calculator.v为计算器设计，display.v为显示设计，divclk.v为分频设计，keypad.v为键盘设计，并且testkeypad.v为检测程序。-design a 16-bit calculator using the Spartan 3 FPGA on the Digilent circuit board, with an additional 20-key keypad.With all the detailed codes of each function. Platform: |
Size: 13312 |
Author:wangdage |
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Description: This document includes:
1. Proteus emulator: PIC18F77A + Bar Led 7 segment + Keypad 4x4
2. Source code: Calculator.asm
You can do plus, sub, mul, div with 8 numbers. Platform: |
Size: 25600 |
Author:Sayuri Ouji |
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Description: 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 function calculator
based an 8051 microcontroller. The circuit also demonstrates
the industry standard alphanumeric LCD display model,
and the universal keypad model. As you can see,
the latter allows you to simulate any design of matrix keypad
with as much realism as you care to draw.
Also of interest is the fact the circuit uses external memory,
and the interaction between the 8051 and the 6264 RAM chip
is simulated as drawn.
Both the 8051 and the RAM chip support popup windows
which can be selected from the Debug menu once
a debugging session is under way.
Platform: |
Size: 118784 |
Author:张俊 |
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Description: Run the VI to use the calculator. You can type directly into the Formula field or use the keys on the calculator keypad to enter
values.
Click the <=> key or press <Enter> on the keyboard to evaluate the current formula and display the solution in the Output field. You can change the digits of precision and format of the Output display using the controls at top.
Use the <ans> button on the Symbol tab as a variable for the last calculated output value. Press the <CLR> button to clear the Formula field. Platform: |
Size: 124928 |
Author:testid |
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Description: The code is in BASCOM-AVR for atmega16 microcontroller .
In this code, the numbers entered by the Keypad and apply summation and multiplication and subtraction and division are performed and displayed in LCD .-The code is in BASCOM-AVR for atmega16 microcontroller .
In this code, the numbers entered by the Keypad and apply summation and multiplication and subtraction and division are performed and displayed in LCD . Platform: |
Size: 1024 |
Author:moh |
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Description: This file contains a calculator circuit schematic atmega16 AVR Microcontroller and LCD AND Keypad in the Proteus.-This file contains a calculator circuit schematic atmega16 AVR Microcontroller and LCD AND Keypad in the Proteus. Platform: |
Size: 21504 |
Author:moh |
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Description: 通过1602液晶显示器和矩阵键盘实现计算器的基本功能，可以精确到小数点后面3位-Achieve by 1602 a calculator keypad matrix liquid crystal displays and basic functions, can be accurate to three decimal places behind Platform: |
Size: 39936 |
Author:pengzhihao |
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Description: VC++ 基于表达式计算的科学计算器源代码，它有几个特色功能，就是将函数与特殊符号以及数字分成三个互不干涉的小键盘，方便用户输入，另外它还附有函数表、历史表达式供查询，它还有角度、弧度两种制度选择，因此它除了数字四则运算外，还可进行表达式运算，函数运算等。
-VC++ calculated based on an expression scientific calculator source code, it has several features, is to function with special symbols and numbers into three noninterference keypad, user input, and it also functions with tables, history expressions for inquiries, it has an angle in radians two systems, so in addition to its four digital operation, it can also be an expression operations, functions and other operation. Platform: |
Size: 37888 |
Author:丫丫 |
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Search - calculator keypad