VC_ch341par-驱动代码

在c8051f020上实现的与计算机能信的原程序，绝对原创-C8051f020 achieved in the computer can process the original letter, the absolute originality

TFT LCD Single Chip Driver with 240RGBx320 Resolution and 262K color source code

MP3系统中USB接口设计，自己去看吧，我就不多介绍了，反正有用--USB port design in MP3 system.

嵌入在 sim908 的调制解调器。在文件中你有 sim900 开发 IDE 和与普康吃使用 Eclipse IDE 的说明。 示例文件和编译器。 运行所需的 RVCT 编译器

经过定点优化的G723、G729的codec In case you do not want to install IPP, then you"ll get twice better performance out of ITU-T code if you build it with GCC 4.5 or Intel CC with LTO/IPO enabled. Still, even with ICC, it is 10x slower than IPP - 30ms vs 3ms of processor time to encode one second of G.729 audio on modern hardware. G.723 is around 100ms. GCC with LTO is 2x slower than ICC. For ITU-T code, a Core2 class processor is recommended.

tft彩屏程序，51单片机tft彩屏程序

嵌入式freetype库的应用文档包含freetype的简要说明和应用example-Embedded Application freetype library freetype document contains a brief description and application example

含LCD学习教材，适合对液晶显示器产品的学习。液晶显示器学习教程-Learning materials including LCD, liquid crystal display products suitable for learning. LCD Learning Guide

这是我自己做的１６０２液晶，包括ＰＲＯＴＵＥＳ原理图，希望对大家有用。-This is the 1602 will take a matrix liquid crystal software, you can remove the character encoding, want to be useful at home.

电梯门禁系统：包括系统原理图，通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机，CAN总线控制器为SJA1000，收发器为P82C250.-Door guard system of the lift, Including systematic principle picture and source program . AT89C52 control H6152 card reader to write Mifare radio frequency nip and connect the systematic host computer through CAN bus to read, CAN bus controller is SJA1000, the transceiver is P82C250.