8051 Series Single

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

有学习单片机的可以下下 17种使用小软件这时其2-RUANJIAN

51单片机实现红外键盘的解码，C51语言，Keil编译。32位红外信息。-51 single-chip implementation of the decoding infrared keyboard, C51 language, Keil compiler. 32 infrared information.

KEIL 51上的数字电压表实验程序 用C编写 已经调试过-KEIL 51 on the digital voltage meter experimental procedures have been prepared with C debugging off

自制AVR串口仿真器资料，用M16试制成功，仿真软件AVRSTUDIO，串口线要按图短接，速度较慢但能用成本低-Home AVR emulator serial data, with the success of M16 trial, simulation software AVRSTUDIO, serial line shorted according to plan, but can be slow and low cost

这是一个用汇编写的8051单片机系统的小车避障程序，是用红外发射和接收的方式，并结合了proteus 6.7，相信对初学者有所帮助-This is a compilation was made with the 8051 System of Dolly obstacle avoidance procedures is the use of infrared transmitting and receiving the way, and coupled with a 6.7 lic sure to help beginners

Elan eKTP8733N单片机开发程序，用于驱动PWM接口。在Elan 公司开发环境中使用。-Elan eKTP8733N single-chip development process, used to drive PWM interface. Elan has developed in the environment.

使用微芯公司的PIC18F458单片机，用C语言实现两块单片机之间的CAN通讯，包括接收和发送数据。-The use of Microchip

PIC测试辐射强度代码，详细的ADC，中断处理，定时器处理源代码-PIC adc test

详细的mp3设计sch pcb图纸几源代码-Mp3 detailed design drawings sch pcb several source code