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简易电子琴的设计 一、 设计题目: 设计一简易电子琴,要求能够发出1、2、3、4、5、6、7等七个音符。 使用元件:AT89C51、LM324,喇叭,按键等 二...
简易电子琴的设计 一、 设计题目: 设计一简易电子琴,要求能够发出1、2、3、4、5、6、7等七个音符。 使用元件:AT89C51、LM324,喇叭,按键等 二、 设计目的 (1)能够对电子电路、电子元器件、印制电路板等方面的知识有进一步的认识,独立对其进行测试与检查。 (2)熟悉8051单片机的内部结构和功能,合理使用其内部寄存器,能够完成相关软件编程设计工作。 (3)为实现预期功能,能够对系统进行快速的调试,并能够对出现的功能故障进行分析,及时修改相关软硬件。 (4)对软件编程、排错调试、焊接技术、相关仪器设备的使用技能等方面得到较全面的锻炼和提高。-simple design of a flower, a design : a simple flower design, request, sent seven notes. Use Element : AT89C51, LM324, speakers, such as two keys, designed (a) to be able to electronic circuits, electronic components, such as printed circuit boards with the knowledge to further understanding of its independent testing and inspection. (2) familiar with the 8051"s internal structure and function and the rational use of its internal registers can be completed software programming design work. (3) To achieve the desired functionality, the system can quickly debugging, and the right to function failure analysis, the timely revision of the related hardware and software. (4) The right software programming, debugg
- 2022-04-13 12:13:24下载
- 积分:1
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这是应用在Philips的D12上的源代码。很有用的哦。
这是应用在Philips的D12上的源代码。很有用的哦。-These source code applies in D12 of Philips,it s very valuable.
- 2023-05-30 11:15:03下载
- 积分:1
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电子标签DALA
电子标签DALA-electronic labeling DALA
- 2022-04-10 18:37:38下载
- 积分:1
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A site used in the actual industrial production of large
介绍一种应用于实际工业生产现场中的大型LED显示系统的设计和研制。-A site used in the actual industrial production of large-scale LED display system design and development.
- 2022-03-31 16:45:22下载
- 积分:1
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PIC18F4431的电机控制程序,交流马达例程
PIC18F4431的电机控制程序,交流马达例程-PIC18F4431 Motor control procedures, exchange of motor routines
- 2022-05-08 13:55:50下载
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Use of FPGA resources for the realization of arbitrary waveform generation, agai...
利用FPGA的资源实现任意波形的产生,再若和单片机配合就能做成任意的波形发生器。-Use of FPGA resources for the realization of arbitrary waveform generation, again if and SCM can be made with the arbitrary waveform generator.
- 2022-02-11 11:04:08下载
- 积分:1
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获取Sd卡ID,仅限参考,谢谢合作,也有不足之处请指正
获取Sd卡ID,仅限参考,谢谢合作,也有不足之处请指正-Access to Sd card ID, only a reference, Thank you for your cooperation, but also the inadequacies please correct me
- 2022-02-12 02:49:23下载
- 积分:1
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静音琴的源码,有兴趣的拼音可以下载下来看看,这个是可以生产的程序....
静音琴的源码,有兴趣的拼音可以下载下来看看,这个是可以生产的程序.-Guoqin mute the source, are interested in can be downloaded from the alphabet to see, this is the production process.
- 2022-03-18 13:13:42下载
- 积分:1
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用单片机开发板实现的液晶显示控制,以单片机的入门学习为主要目的。...
用单片机开发板实现的液晶显示控制,以单片机的入门学习为主要目的。-MCU development board realize the liquid crystal display controls to SCM entry for the main purpose of learning.
- 2022-04-18 03:08:03下载
- 积分:1
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用at90s2313做的usb转串口.很实用的哦
用at90s2313做的usb转串口.很实用的哦-AT90S2313 to do with the usb to serial port. Very practical Oh
- 2022-04-22 04:32:05下载
- 积分:1