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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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是一些数码管简单的驱动程序。可用来学习。
是一些数码管简单的驱动程序。可用来学习。-Are some simple LED driver. Can be used to learn.
- 2022-01-27 14:17:39下载
- 积分:1
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c51单片机实现GPS数据接受并通过数码管显示时间
c51单片机实现GPS数据接受并通过数码管显示时间-c51 achieve single-chip GPS data receive and display digital time
- 2022-05-31 08:49:06下载
- 积分:1
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本文档包括单片机系统中常用到的时钟中断、通讯及键盘扫描等模块(见所附源程序)的说明。这些模块使用前后台系统模型。为达到最大的灵活性, 需要在用户工程中定义con...
本文档包括单片机系统中常用到的时钟中断、通讯及键盘扫描等模块(见所附源程序)的说明。这些模块使用前后台系统模型。为达到最大的灵活性, 需要在用户工程中定义config.h文件, 在其中定义各模块可选参数的设置,而不是直接更改源代码。-this document, including SCM system clock used to the interruption communications and keyboard scanning modules (see accompanying source code) Note. These modules use before and after the Taiwan model. To achieve maximum flexibility in user defined config.h engineering documents, in the definition module optional parameter settings, and not to directly change the source code.
- 2022-01-22 12:18:20下载
- 积分:1
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430 149的PDF,是一片基本的430单片机,价格便宜,适用于初学者...
430 149的PDF,是一片基本的430单片机,价格便宜,适用于初学者-430 149 of PDF, is a basic single-chip microcomputer 430, cheap, applicable to beginners
- 2023-05-22 07:00:03下载
- 积分:1
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该 程序 ADUC824
该 程序 ADUC824-The program ADUC824
- 2022-12-23 03:20:03下载
- 积分:1
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本程序为CAN总线开发程序,通过串口显示,多台计算机远程数据适时传递,用于工业控制...
本程序为CAN总线开发程序,通过串口显示,多台计算机远程数据适时传递,用于工业控制-procedures for the development of procedures CAN, serial, multiple computers remote data transmission time for industrial control
- 2022-12-06 13:05:03下载
- 积分:1
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在51单片机上运行的俄罗斯方块游戏,内含键盘扫描,键码处理和液晶驱动程序...
在51单片机上运行的俄罗斯方块游戏,内含键盘扫描,键码处理和液晶驱动程序-Single-chip microcomputer in 51 running on Tetris games, including keyboard scanning, key code processing and LCD driver
- 2022-06-28 04:41:09下载
- 积分:1
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This a program which performs addition,subtraction,multiplication and division o...
This a program which performs addition,subtraction,multiplication and division of two 4 bit binary numbers..therefore it is called as 4 bit binary ALU..if u have any doubt,then mail me at prem_bombay@yahoo.co.in -This is a program which performs addition,subtraction,multiplication and division of two 4 bit binary numbers..therefore it is called as 4 bit binary ALU..if u have any doubt,then mail me at prem_bombay@yahoo.co.in
- 2022-07-14 18:38:23下载
- 积分:1
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用51驱动T6963(240*64DOTS)液晶模块
用51驱动T6963(240*64DOTS)液晶模块-51 driven by T6963 (240* 64DOTS) LCD Module
- 2023-04-02 05:55:03下载
- 积分:1