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ourdev_424531
- 4*4矩阵键盘+1602显示,自己终于搞起来了。 -4* 4 matrix keyboard+1602 show up their last practice.
16keyboard
- 4*4矩阵键盘的扫描程序,方便移植到各个单片机系统中-4* 4 matrix keyboard scanner, easy porting to various SCM system! !
89c51lcd
- 89C51进行控制128*64液晶,4*4矩阵键盘等设备,完美实现液晶和键盘的控制!-89C51 control 128* 64 LCD, 4* 4 matrix keyboard and other equipment, the perfect realization of the LCD and keyboard control!
C51_reference_code_C
- C51单片机的C参考代码。有走马灯,串口接收发送,继电器,步进电机,温度采集,时钟,秒表,SD卡,矩阵键盘等等代码。-C51 MCU C reference code. A revolving door, receiving the serial port to send, relay, stepper motor, temperature acquisition, clock, stopwatch, SD card, keyboard, and so the matrix code.
AD9851-HEX
- 主要功能模块:STC89C516RD+单片机(是51内核就行),AD9850信号发生芯片,JHD529M1型12864液晶模块(带中文字库),4*4矩阵键盘-Main modules: STC89C516RD+ SCM (51 cores on the line), AD9850 signal chips, JHD529M1 type 12864 LCD Module (with Chinese character), 4* 4 matrix keyboard
NONAME1
- 设置8位密码,密码通过键盘输入,若密码正确,则将锁打开。密码可以由用户自己修改设定(只支持8位密码),锁打开后才能修改密码。修改密码之前必须再次输入密码,在输入新密码时候需要二次确认,以防止误操作。 (3)报警、锁定键盘功能。密码输入错误数码显示器会出现错误提示, 若密码输入错误次数超过3次,蜂鸣器报警并且锁定键盘。 电子密码锁的设计主要由三部分组成:4×4矩阵键盘接口电路、密码锁的控制电路、输出八段显示电路。另外系统还有LED提示灯,报警蜂鸣器等。 密码锁设计的关键问题是实现密码的
keyscan
- 单片机和矩阵键盘的应用,通过行和列的扫描,可以输入字符。-Keyboard microcontroller and the application of the matrix by row and column scan, you can enter characters.
STC89C52
- 单片机小系统 以STC89C52 单片机为核心,配备串口通信、数码管、LCD1602、LCD12864显示模块、4*4矩阵键盘、实时时钟、外部存储功能模块-Singlechip processor system To STC89C52 microcontroller as the core, equipped with serial communication, digital tube, LCD1602, LCD12864 display module, 4* 4 matrix key
Matrix-keyboard-detection
- Matrix keyboard detection 矩阵键盘检测 -Matrix keyboard detection
C8051f120-control-LED
- C8051f120单片机控制LED显示4*4矩阵键盘输入-C8051f120 MCU control LED display 4* 4 matrix keyboard
C8051F120-control-LCD
- C8051F120控制LCD灯显示矩阵键盘,4*4矩阵键盘输入,LCD灯显示输入-C8051F120 control matrix LCD display lights the keyboard
Lock-Key
- (1)CPU使用51系列。 (2)用4x4矩阵键盘作为操作信息输入。 (3)用LCD1602或六位数码管作为信息输出。(建议使用LCD1602) (4)用蜂鸣器及发光二极管作为错误报警及状态显示。 -(1) CPU use of 51 series. (2) 4x4 matrix keyboard as an operational information input. (3) LCD1602 or six digital output as information. (Reco
key
- 矩阵键盘51单片机 C语言程序 完成4乘4键盘功能的函数,结构简单易懂,实用性高-Matrix keyboard 51 to complete single-chip C language program features 4 x 4 keyboard function, simple structure and easy to understand, practical, high
Clock_1602
- 基于FPGA的1602时钟显示,驱动1602显示时钟,矩阵键盘调时-1602 FPGA-based clock display, clock display driver 1602, when the transfer matrix keyboard
juzhengjianpansheji-
- 项目12 基于AT89S51单片机4×4矩阵键盘的设计,是用C++编程的-Item 12 AT89S51 microcontroller-based 4 × 4 matrix keyboard design is the use of C++ programming
jp
- 4*4键盘程序 数码管显示 使用P2口驱动矩阵键盘-4* 4 keyboard program digital display
key-lcd
- 这是一个4*4矩阵键盘和lcd1602液晶显示的利用msp430作为处理器的一个驱动方案。个人觉得比价全面-This is a 4* 4 matrix keyboard and LCD display lcd1602 use msp430 processor as a driver program. Personally feel that full parity
key
- 利用msp430单片机的中断来实现4*4矩阵键盘的扫描-Using msp430 microcontroller interrupt to achieve 4* 4 matrix keyboard scanning
123key
- 比较完整的矩阵键盘C51程序,使用数码管显示,将按键的抖动降低到最小。-C51 keyboard matrix more complete program, with digital display, the key to minimize jitter.
module
- 基于verilog的矩阵键盘和lcd1602显示-Verilog-based matrix keyboard and display lcd1602