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1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键,每个按键对应一个音符要求当按下其中一个按键,就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声...
1.电子琴功能
用实验板上K1~K7作为电子琴的7个按键,每个按键对应一个音符要求当按下其中一个按键,就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声音。
2.乐曲演奏
若按下K8键,完成自动弹奏“送别”歌曲。
-1. Organ function of the experimental board K1 ~ K7 as the organ of the seven buttons, each button corresponds to a note of which require that when the press of a button, on the adoption of P2.5 port output frequency signal corresponding to a specific note to the buzzer sounds . 2. Music playing, if pressed K8 button to complete the auto-play " Farewell" songs.
- 2023-01-04 14:40:03下载
- 积分:1
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Sunplus simulated 6800 time series, a lot of LCD driver can be used on.
凌阳单片机模拟6800时序,很多液晶的驱动可以用的上。-Sunplus simulated 6800 time series, a lot of LCD driver can be used on.
- 2022-02-03 16:18:41下载
- 积分:1
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ucos
uCOS-IImsp430型
- 2022-01-26 01:48:06下载
- 积分:1
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红外遥控键值解码1602液晶显示(汇编语言),是红外遥控研究的必备基础...
红外遥控键值解码1602液晶显示(汇编语言),是红外遥控研究的必备基础-Infrared remote control key decoder 1602 liquid crystal display (assembly language) is the infrared remote-control study based on the essential
- 2022-05-14 21:06:01下载
- 积分:1
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压力传感器程序 包括UART GPRS SMS PCF8563
压力传感器程序 包括UART GPRS SMS PCF8563-Press Sensor Code based at MSP430
- 2023-04-27 11:00:03下载
- 积分:1
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该软件用于开发具有触摸屏的系统,打开图形文件就可以
该软件用于开发具有触摸屏的系统,打开图形文件就可以-software for the development of the touch screen with the system and opening graphics files can
- 2022-01-22 09:09:03下载
- 积分:1
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lcd多级菜单实现,转摘!
lcd多级菜单实现,转摘!-LCD achieve multi-level menu, journals!
- 2022-01-30 14:21:27下载
- 积分:1
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weeks meritorious test procedures plate DP51
周立功试验板DP51+程序-weeks meritorious test procedures plate DP51
- 2022-11-06 21:30:04下载
- 积分:1
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红外遥控器的接收程序的另一个版本,其中的显示驱动不同
红外遥控器的接收程序的另一个版本,其中的显示驱动不同-infrared remote control procedures for the reception of the second version, which shows the different drives
- 2022-01-25 21:02:26下载
- 积分:1
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keil c51实现的串口程序仿真,C51单片机串口编程实例.非常不错!
keil c51实现的串口程序仿真,C51单片机串口编程实例.非常不错!-Keil decoder serial procedures to achieve the simulation, C51 microcontroller serial programming examples. Very good!
- 2022-03-03 16:01:17下载
- 积分:1