80C51单片机中利用蜂鸣器实现电子琴的源程序。包含蜂鸣器的datasheet。...

一种基于新型时钟芯片的时钟设计方法.时间稳定准确.-a new clock on the clock chip design method. Time is stable and accurate.

MC6800测试代码

小日本用mega8 做的软件模拟USB 转232-Little Japan mega8 do with software simulation USB transfer 232

PS2 Game Products Test-Jig source code,

protues仿真！单片机仿真的源代码-protues

《单片机通信技术与工程实践》一书的源码-"SCM communication technology and engineering practice," a source book

NRF24l01无线232通信 程序代码 C51 发送-NRF24l01

05年大学生电子设计竞赛试题《悬挂运动物体》程序-05 Undergraduate Electronic Design Contest questions "campaign flags object" procedure

一组实用的C51源代码,不是我作的,在网站上载下来的,也许对大家有用,感谢作者-a group of practical C51 source code, I am not for the website, in the set down, perhaps useful for all, to thank the author

51单片机C语言多种点阵屏驱动程序（开发软件为keil C ---8字点阵屏左移程序，64_16点阵屏驱动程序，上移显示程序，左移显示程序）51 monolithic integrated circuit C language many kinds of lattice screen driver (develops the software is keil C ---8 character lattice screen left shift procedure, the 64_16 lattice screen driver, uppers shift the display sequence, the left shift display sequence -51 Singlechip C language a variety of dot-matrix screen driver (development of software for keil C--- 8 character dot matrix screen left procedures 64_16 dot-matrix screen driver, on the shift display program, the left display program) 51 monolithic integrated circuit C language many kinds of lattice screen driver (develops the software is keil C--- 8 character lattice screen left shift procedure, the 64_16 lattice screen driver, uppers shift the display sequence, the left shift display sequence