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ex79
- C源程序，键盘接口，简易电子琴，应用51单片机实现-C source code, keyboard interface, simple flower, application of 51 MCU
dianzi
- 基于51单片机的电子琴设计 源码 键盘扫描 4x4矩阵键盘-51 MCU-based keyboard design source keyboard scanning 4x4 matrix keyboard
51c
- 51单片机的几个C语言程序。 一、 1602液晶移动显示 二、步进电机转速数码管显示 三、电子琴 四、继电器控制原理 五、喇叭滴答声-51 microcontroller C language program. 1602 LCD mobile display two stepper motor speed digital display, keyboard, relay control principle, speakers ticking
dianziqin
- 51单片机编写的电子琴程序，一共有7个按键，分别对应不同的音色-51 Singlechip procedures for the preparation of the flower, a total of 7 keys, corresponding to the different timbre
dianziqin
- 基于51单片机的电子琴，有8个按键，1~7音调，8为流水灯-51 MCU-based keyboard, 8 buttons, 1 to 7 tones, light water
Keyboard_using_51
- 本系统主要以 51 单片机为主控核心，与光电对管、蜂鸣器一起组合而成模拟电子琴。-This system is mainly 51 microcontroller master the core, with the photoelectric tube, in combination with buzzer made simulation flower.
Keyboard_data
- 基于51单片机电子琴相关资料，按键音乐谱输入等相关知识。-Based on the knowledge of the 51 single-chip keyboard keys music spectrum input.
Electronic-organ-
- 基于51单片机的电子琴，用按钮当按键来实现，功能还不错-51 microcontroller-based keyboard button when the key to achieve good features. .
music
- 用51单片机做电子琴，设置八个按键，每个按键代表一个音符，每按一下就发出一次该音节-With 51 single-chip keyboard, set the eight keys, each key represents a note, click on the issue every time the syllable
danpianjidianziqin
- 用51单片机做的电子琴程序,下载可直接用-With 51 single-chip keyboard program, downloaded can be directly used
piano
- 基于51单片机蜂鸣器原理的模拟电子琴，非电脑模拟-Based on 51 single-chip analog keyboard buzzer principle, non-computer simulation
Be-played-by-keyboard
- 基于51单片机可演奏的电子琴（c语言源代码），proteus仿真-Based on 51 single-chip can be played by keyboard (c language source code), proteus simulation
C51-8KEY
- 用51单片机开发的8键电子琴程序，适合学单片机的新手学习。-With eight key keyboard program for the development of 51 single-chip microcomputer, is suitable for the novice to learn microcontroller.
8-key-keyboard-C-program
- 8键电子琴C程序，硬件支持：STC系列单片机 12MHz。基于AT89X51.H。适用于51单片机初学者，有详细解说-8 key keyboard C program
e
- 基于51单片机的简易电子琴，能利用所给键盘的1，2，3，4，5，6，7，8八个键，能够发出7个不同的音调，而且有一个按键可以自动播放歌曲，要求按键按下时发声，松开延时一小段时间，中间再按别的键则发另外一音调的声音，当系统扫描到键盘按下，则快速检测出是哪一个按键被按下，然后单片机的定时器启动，发出一定频率的脉冲，该频率的脉冲经喇叭驱动电路放大滤波后，就会发出相应的音调。如果在前一个按下的键发声的同时有另一个按键被按下，则启动中断系统。前面的发音停止，转到后按的键的发音程序。发出后按的键的音调。-5
dianziqin
- 基于51单片机的电子琴的C语言程序，包括按键扫描（四个按键）、流水灯效果、蜂鸣播放音乐器等应用程序。-Based on 51 single-chip C language program for organ, including the key scan (four buttons), light water effects, music, etc. buzzer applications.
dianziqing
- 用51单片机做的电子琴，已经验证过的c语言代码，请放心使用。-51 SCM done with organ, has proven c language code, ease of use.
Simple-keyboard-program
- 一个简易的电子琴程序，51单片机+按键+蜂鸣器-A simple keyboard procedures, 51 MCU+ keys+ buzzer
asm
- 基于51单片机设计的21音电子琴，电路原理，及51单片机播放歌曲-21 Based on 51 single-tone keyboard design, circuit theory, and 51 single play songs
dzq-hxe
- 一个基于51单片机的简易八键电子琴，并包含hex文件。-Based on a simple microcontroller eight 51-key keyboard, and contains hex file.