该程序为LED大型显示屏驱动程序，全部源代码为C语言编写

经典行列矩阵的密码锁~~~~~很多注解~~~很实用-The ranks of the classical matrix locks many comments ~~~~~ ~ ~ ~ very practical

51的红外接收程序，可以修改程序以接收不同格式的数据格式-51 of the infrared receiver program, you can modify the program to receive data formats in different formats

老外做的软件实现DTMF-foreigner Software DTMF

用89s52,访问ZLG7290(LED数码显示)-By 89s52, visit ZLG7290 (LED digital display)

128*64点 LCD及DS1302 应用-128* 64 points, LCD and DS1302 Application

基于凌阳SPCE061，具有语音功能的波形发生器-Based on Sunplus SPCE061, voice-enabled waveform generator

ST7920驱动128*64液晶串并口程序 可下载直接使用 另有相关资料解释-ST7920 driver 128* 64 LCD serial and parallel program can be downloaded directly related to the use of additional data interpretation

这是MC9S12DG128单片机SPI通讯模块开发实例,该实例包含SPI主从机的全部源代码,可实现双机通讯。-This is the MC9S12DG128 MCU SPI communication module development instance of SPI master and slave machines with all the source code, enabling two-machine communication.

本程序压缩和解压缩WAV16BIT ADPCM 文件 原程序,可以移到任何硬件平台 使用 本程序在PC和32位单片机系统运行良好 -the compression and decompression procedures WAV16BIT ADPCM original document procedures can be moved to any hardware platform and the use of the procedures in the PC and 32-bit microcontroller system operated we

12232液晶驱动的测试程序，c语言编写-12232 LCD driver test procedures, c language