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AVR240_4 x 4 Keypad _Wake_up o
- AVR键盘方案,AVR keyboard program
SimpleCalculator
- 本设计利用AT89C51单片机来控制液晶显示器和矩阵式键盘，实现了简易的计算器功能。通过键盘输入需要计算的计算式子，该式子会显示在液晶的第一行，当键入等于号后，计算结果会显示在液晶的第二行。本设计中液晶选用1602字符型液晶显示器，显示参与运算的数字以及最终的运算结果，键盘采用4*4矩阵式键盘。-This design using AT89C51 microcontroller to control the matrix liquid crystal display and keyboard,
keyboard
- 基于S3C2410A矩阵键盘扫描程序，GPIO及EINT-Based on S3C2410A matrix keyboard scanner, GPIO and EINT
FDGFD
- 本系统由单片机系统、矩阵键盘、LED显示和报警系统组成。系统能完成开锁、超时报警、超次锁定、管理员解密、修改用户密码基本的密码锁的功能。除上述基本的密码锁功能外，还具有调电存储、声光提示等功能，依据实际的情况还可以添加遥控功能。本系统成本低廉，功能实用-The system consists of single-chip microcomputer system, matrix keyboard, LED display and alarm system. System to complete
warningsystem
- 单片机系统（控制）、矩阵键盘、LED显示和拨号报警系统（四部分）组成，能完成开锁、超时报警、拨号远程报警、超次锁定、管理员解密、修改用户密码基本的密码锁的功能-The system is composed by the monolithic integrated circuit system, the matrix keyboard, the LED demonstration and the digit dialing alarm system .it has functions of com
Keyboard_Scan
- This Application Note describes programming techniques implemented on the AT91 ARM-based microcontroller for scanning a 4x4 Keyboard matrix usually found in both consumer and industrial applications for numeric data entry.
dianji
- 本设计以AT89C51单片机为核心，以4*4矩阵键盘做为输入达到控制直流电机的启停、速度和方向，完成了基本要求和发挥部分的要求-The AT89C51 single-chip design as the core, 4* 4 matrix keyboard input as a DC motor to control the start and stop, speed and direction, completed the basic requirements and the requirem
Matrixkeyboardboard
- 4*4矩阵键盘，通过键盘来控制单片机，显示模块-4* 4 matrix keyboard, using the keyboard to control the microcontroller, display module
jisuanqi12345657
- 4*4计算器 利用并行接口进行键盘扫描，自定义距阵键盘键值，实时显示输入数值，设计的计算器有差错控制功能，能正确进行两位数的加、减、乘、除运算功能。可以进行对输入数据进行编辑，有实时删除功能。配合差错控制，有错误信息提示功能。-4* 4 calculator using the keyboard scan parallel interface, a custom matrix keyboard keys, real-time display input values, there were er
shiboqi
- 基于MSP430的示波器程序，包括了LCD显示，A/D采样，SPI通讯，还有矩阵键盘程序等-MSP430-based oscilloscope program, including the LCD display, A/D sampling, SPI communication, as well as procedures for matrix keyboard
2
- Based on MCU-controlled electronic code locks Abstract: This system consists of single-chip microcomputer system, matrix keyboard, LED display and ala
CPLD_KEYBOARD
- 本设计是用VHDL语言来实现的基于RS232按位串行通信总线的行列式矩阵键盘接口电路，具有复位和串行数据的接收与发送功能，根据发光二极管led0—led2的显示状态可判断芯片的工作情况；实现所有电路功能的程序均是在美国 ALTERA公司生产的具有现场可编程功能的芯片EPM7128SLC84-15上调试通过的。该电路的设计贴近生活，实用性强，制成芯片后可作为一般的PC机键盘与主机的接口使用。 -The design is based on VHDL language to achieve
Keyboard_Anti-Shake
- 首先介绍了防抖型矩阵式键盘的整体设计思路,然后采用模块化设计方法对各个电路用VHDL进行设计,最后进行顶层文件设计和仿真,并用PLD器件下载验证.整个电路具有故障率低、使用灵活、便于修改、在系统可编程性及可移植性强等优点. -First introduced the anti-shake-type matrix keyboard' s overall design concept, and then use a modular design approach to the variou
jhghdsf
- 4×4矩阵式键盘识别技术,用AT89C51单片机模拟的电磁炉程序，电磁炉中的键盘设置-4 × 4 matrix keyboard recognition technology, using AT89C51 microcontroller simulation Induction procedures, induction cooker in the keyboard settings
Inverse-Matrix
- Program to Inverse Array using two Input/Output methods 1- using keyboard and Screen (Array Dimension up to 10) 2- using Files (Array Dimension up to 100)
skdy
- 数控电源，有矩阵键盘中断，快速+/-步进，数码管驱动（带锁存器）。pwm部分请自行调试。-NC Power, a matrix keyboard interrupt, fast+ /- step, the digital drive (with latch). pwm part of your own debugging.
2.Key
- 单片机 嵌入式 软件开发 matrix keyboard矩阵键盘- matrix keyboard Single chip embedded software development
Matrix-keyboard-simulation-flower
- 通过C语言实现矩阵键盘模拟电子琴-C language matrix keyboard simulation flower
SCM-matrix-keyboard-test
- SCM matrix keyboard test procedure and digital tube display c language program
matrix-keyboard
- Simple matrix keyboard for Basys 2