凌阳16位单片机的启动代码，它是源码，是凌阳的公司提供的

pj working with a compiler

基于STC89C52单片机的3音阶电子琴 带自动播放-3 Based on scale SCM STC89C52 Electronic organ with automatic play

51读写硬盘的程序模块,编译完全通过,移植方面,实用.-literacy drives 51 program modules, compile full, transplant and practical.

常用串行EEPROM的编程应用，SPI总线(Serial Peripheral Interface串行外围设备接口总线)是三线式的串行总线，是由摩托罗拉公司所研发，使用三线进行数据传输，分别是SCK时钟引脚，SI数据输入引脚和SO数据输出引脚。-Commonly used application of serial EEPROM programming, SPI bus (Serial Peripheral Interface Serial Peripheral Interface Bus) is a three wire serial bus is developed by Motorola, the use of third-line data transmission, namely the SCK clock pin, SI data input pin and the SO data output pin.

MCS-51单片机实用子程序库,包括全套的数据转换与计算的子程序。-MCS-51 microcontroller practical subroutine library, including a full set of data conversion and calculation of the subroutine.

用与制作下载线的,是sch文件.解压后用99SE打开-Produced using the download cable is sch file. 99SE open after decompression

AVR 单片机访问SD ,已编译通过了，大家可放心下载-web is good I want code from here.thank every body.

电子琴 1． 实验任务 　1． 由 4X4 组成 16 个按钮矩阵，设计成 16 个音。 　2． 可随意弹奏想要表达的音乐。-a flower. An experimental tasks. Formed by the 4x4 matrix button 16, 16 designed to sound. 2. Free expression want to play the music.

FSTN LCD driver:ST7565P,显示驱动程序源代码.-FSTN LCD driver: ST7565P, display driver source code.

Sitronix ST7637 驱动原程序码，易读易明，好用方便 -Sitronix ST7637 drive the original program code, readable and easy to understand, easy to use convenient