用单片机 AVR mega48来模拟usb 很好的通讯方案

凌阳16位机 SPL501驱动程序－显示字符-Sunplus 16-bit machine SPL501 driver- display characters

该程序实例可用于基于proteus的单片机仿真开发应用与研究，供大家参考学习。-Instance of the program can be used for emulation of MCU-based development and application of proteus and research for your reference study.

中文广告牌,这是我上大学时的毕业论文，做得不是很好，请见笑了-中文 ???媾? 这是我上

基于PSCE061A(凌阳单片机)的语音遥控小车-Based on PSCE061A (Sunplus Singlechip) voice remote control car

摘要：提出了一种基于单片机与AD9852的信号源的实现，重点介绍了单片机与AD9852硬件接口电路、AD9852串行工作流程以及宽带滤波器设计的关键技术。 关键词：AD9852；信号发生器；频率合成

一些Ｃ语言单片机程序，有很强的实用性，对初学者很-Some C language Singlechip procedures, has strong practicality, is for beginners

24系列eeprom的读写程序，绝对经典，只要根据自己需要改一改就行，采用模拟IIC总线的方式-24 Series EEPROM reading and writing process, an absolute classic, as long as the need to simply on the basis of their own line, using simulation methods IIC Bus

蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay

时钟芯片DS1302的使用,用LED显示的，具有键盘调节功能,在Keil下测试通过-The use of clock chip DS1302 with LED display with a regulatory function of the keyboard, under the test adopted in Keil

一个简单的音乐原文件，有兴趣的朋友可以参考一下，并修改为自己喜欢的音乐-A simple music the original document, interested friends can look at and modify for their own favorite music