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F-Matrix
- 摄影测量学中 关于基本矩阵的计算求解 这是联系空间坐标和图像坐标的关键-Photographic surveying basic matrix calculation on solving this is to contact the spatial coordinates and the image coordinates of the key
key
- PIC18F452的4*4矩阵按键,不是用反转法,而是用行扫描法,实现功能是单键有效,多键不操作的功能。-PIC18F452 4* 4 matrix keys, not with inversion method, but with the line scanning method, to achieve effective function is a single bond, multi-key does not operate.
key
- 名称含义12864是128*64点阵液晶模块的点阵数简称,业界约定俗成的简称。基本参数电气特性极限参数光学特性基本用途该点阵的屏显成本相对较低,适用于各类仪器-Name Meaning 12 864 128* 64 dot matrix LCD module number referred to, the industry convention for short. Basic parameters Electrical Characteristics Absolute Maximum opti
Dot-matrix-clock
- stc12单片机做的点阵时钟,功能简介: 1、时间日期显示: 2、三按键菜单: 3、恋爱天数显示: 4、闹钟: 5、电池状态监测 6、多功能的LED指示: 在点阵屏上方有一排小LED,在右上方有一个大LED。正常时都不亮。 (1)当电池没电时,大LED变成红色; (2)当插上USB充电时:大LED多种彩色变化,一排小LED随电量增势流水灯变化 (3)当充满电时:大LED变成绿色,小LED灭掉;
key
- 4*4矩阵键盘识别矩阵键盘读取毕业设计应用-4* 4 matrix keyboard matrix keyboard recognition application to read Graduation
key
- msp430f149可用的按键程序,包括独立按键和矩阵键盘,简单易懂,开发方便-msp430f149 available key procedures, including separate buttons and matrix keyboard, easy to understand, easy development
KEY
- 普通的键盘矩阵扫描和识别程序,利用C语言实现,可直接调试-Ordinary keyboard matrix scanning and identification procedures, using C language, can be directly commissioning
key
- 基于STC89C52单片机的4*4矩阵键盘的设计-Based STC89C52 SCM 4* 4 matrix keyboard design
LED_DISP_4X4KeyMatix
- 基于AVR PROTEUS仿真 数码管显示4×4键盘矩阵按键-AVR PROTEUS Simulation LED_DISPLAY 4X4 Key Matrix
64-key
- 一个8*8矩阵键盘的程序,并附有proteus仿真图。有很好的参考价值。-An 8* 8 matrix keyboard program, together with proteus simulation map. Have a good reference value.
key
- 一个汇编程序,实现键盘扫描,运用扫描法,实现对3*8矩阵的扫描-An assembler, to achieve keyboard scanning, using scanning method, to achieve the 3* 8 matrix scanning
key
- 单片机4X4矩阵键盘扫描程序,使用比较简单的扫描方法代替常规的大段程序-SCM 4X4 matrix keyboard scanner, using a relatively simple method of scanning a large segment of the program instead of the conventional
KEY-
- 矩阵键盘_完整程序ATMEGA16 含Keys、16键解码芯片74C922应用-Matrix keyboard _ complete program ATMEGA16 with Keys, 16 key decoder chip 74C922 Application
arm9-key-code
- 这个程序是用在arm板 linux 驱动开发。功能是矩阵按键的驱动,在很多智能系统中都有涉及,这个文档介绍了设计思想。-This procedure is used in the arm plate linux driver development. Function keys matrix driver, in many intelligent systems are involved, this document describes the design concept.
5.Matrix-key
- 矩阵按键测试程序, 输出结果用串口传输到上位机显示-Matrix key test program, the output with serial transmission to the PC
key
- 基于STM32系列芯片的4*8矩阵键盘扫描程序,采用定时器消抖,扫描效率高。-4* 8 matrix keyboard scanning procedures based on the STM32 series chips , using timer to debounce , high scanning efficiency.
key-and-LCD
- 一个关于nios控制lcd12864和4*4矩阵键盘的源代码,详细注释-A control on the nios lcd12864 and 4* 4 matrix keyboard source code, detailed notes
key_test
- avr单片机矩阵按键扫描程序,测试好用,移植性强-avr microcontroller key matrix scanning procedure, test easy to use, portable and strong
key
- stm324*4矩阵键盘扫描的驱动程序行扫描法-Stm324* 4 matrix keyboard scanning of the driver
matrix-key
- 黎明电子开发板,矩阵键盘实验。实验矩阵键盘的功能-Dawn electronic development board, matrix keyboard experiment. Experimental matrix keyboard functions