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dianziqin
- 用飞思卡尔GP32单片机实现的电子琴，用4*4矩阵键盘，定义重键，实现具有高中低三种音调。带有LCD1602显示音调和按键。-GP32 with Freescale MCU organ, with 4* 4 matrix keyboard, the definition of re-key, low-achieving high school in three tones. LCD1602 display with tone and key.
mimasuo
- 用矩阵键盘做密码输入，LCD1602液晶显示，具有掉电存储密码功能-Password to do with keyboard input matrix, LCD1602 LCD with power-down function of the storage password
MCU40experimentalkeilSourceC
- 单片机的40个实验pdf+keil源码C+电路板原理图，包括IO，LED，按键，定时器，中断，温度传感器18b20，实时时钟DS1302，矩阵键盘，红外收发，LCD1602，直流电机，继电器等源码及说明。配电路板原理图。-SCM 40 experimental pdf+ keil Source C+ circuit board schematics, including the IO, LED, buttons, timers, interrupts, temperature sensor 18
LCD160289s52juzhen
- LCD1602英文输入仿真,采用89s52为主控制器，1602液晶显示，矩阵键盘，适合汉字字库制作前，输入拼音试验-LCD1602 English input simulation, using 89s52-based controller, the 1602 LCD, matrix keyboard, pre-production for Chinese character input alphabet test
senddata
- 用矩阵键盘输入你拨的号码，用LCD1602显示所拨号码，按F键进行电话拨出-Matrix keyboard you dial the number, using LCD1602 displays the number dialed, press F key on the phone to allocate
Programchuangkou
- 基于8051通过串口测试4*4矩阵键盘，通过键盘按键发送A-F字符到串口调试助手。本程序可通过加LCD1602接受串口发送过来的数据。-Based on 8051 through the serial port test 4* 4 matrix keyboard, the keyboard keys send characters to the serial debug AF assistant. This program can be sent by Canada LCD1602 receiv
jvzhenjianpanandyejing
- 4*4矩阵键盘扫描程序，lcd1602液晶显示，对初学者很有用-hahaha
51_mcu_examples
- 非常经典的51单片机常用实例程序代码，还附有开发板原理图：内容主要有：1 流水灯2 倒计时--数码管3 数码管动态显示4 数码管静态显示5 点阵--心型6 串口通信16 串口通信27 继电器控制8 音乐播放程序9 AT24C0210 红外线接收11 DS18B20 12DS1302 13 LCD1602-1 14 PS2键盘显示；15 矩阵键盘16 LCD12864 17 步进电机17 步进电机驱动 18 ADC0832 19 RS485通讯 20 直流电机 21 定时器0
LCD1602_4X4key
- 4X4矩阵键盘扫描，在LCD1602液晶上显示键值，LCD1602驱动程序也写得相当不错，结构分明。封装性很好！值得收藏。-4X4 matrix liquid crystal, in LCD1602 keyboard scan showed keys, LCD1602 driver also writes quite good, structured. Encapsulation is very good! It is worth to collect.
1602_44_3
- 使用51单片机，驱动液晶LCD1602和4*4矩阵键盘，并在液晶上显示当前按下的键值，同时在1602上显示万年历。-Using 51 single-chip, drive LCD LCD1602 and 4* 4 matrix keyboard and LCD display currently pressed keys, and displayed on the calendar in 1602.
key.h-and-lcd1602.h
- 1602 矩阵键盘 lcd 头文件。方便使用，避免代码杂乱。-1602 matrix keyboard lcd header file.
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.
DDS
- 基于ad9850的信号发生器程序，使用矩阵键盘，lcd1602显示，可实现任意自动步进功能（扫频源）-Ad9850-based signal generator, the use of matrix keyboard, lcd1602 display can be realized any automatic step function (sweep source)
矩阵键盘控制lcd1602显示
- 此工程包含LCD初始化函数、写命令和数据函数、显示位置控制函数，此外还有矩阵键盘扫描函数，读取到按键值在LCD1602中显示按键值。
51单片机LCD1602
- 利用51单片机显示矩阵键盘，控制LCD1602完成显示，4*4矩阵键盘
LCD1602
- 用矩阵键盘控制LCD1602，核心为51单片机-Matrix keyboard control LCD1602, 51 core microcontroller
bujin1
- 5kg压力传感器，步进电机，矩阵键盘，LCD1602，实现模拟电梯功能！-5kg pressure sensors, stepper motor, matrix keyboard, LCD1602, analog lift function!
55-1602液晶按键输入显示
- 基于STC89C52单片机，采用创新算法，实现了矩阵键盘的扫描，并在LCD1602液晶屏上显示(Based on STC89C52 microcontroller, using innovative algorithm to achieve the matrix keyboard scanning, and displayed on the LCD1602 LCD screen)
Calculater
- 使用矩阵键盘，LCD1602,实现加减乘除等功能，文件在板子上跑过，可以编译下载，工程为作者完成，仅供学习参考(Use the matrix keyboard LCD1602 to achieve addition and subtraction multiplication and division functions the file ran on the board you can compile and download the project for the author to com
查询式矩阵键盘
- 查询式矩阵键盘，可以用数码管显示也可以用液晶显示屏显示，我用了lcd1602显示！(Inquiry matrix keyboard, can be displayed by digital tube, can also be displayed with LCD display, I used the LCD1602 display!)