T9 Text Input You can use this source code for input T9 Text Input(English)

DK3200 USB DEMO for KEIL C

MPLAB Simulators 高级仿真教程。-MPLAB Simulators advanced simulation tutorial.

单片机与计算机的互连，C51的Keil工程文件和PC机的C++文件。-Single-chip interconnection with the computer, C51 of the Keil project file and PC-C++ files.

　这款编程器（非源码）由国外电子网站推出，可以读写常用的51系列单片机，自带处理器，和电脑并口连接，读写速度快，全视窗界面软件，软件直接可运行在WIN9xWINMEWINxpWIN2000中。V3.1版增加了电压控制和增加了D87C51，D87C52单片机支持。编程器支持以下ATMEL单片机-new programmer (FOSS) from abroad launched an electronic, can read and write popular 51 series microcontroller, onboard processor and the computer parallel port connectivity, write speeds, the entire Windows interface software, the software can be run directly in WIN9xWINME WINxp WIN2000 China. V3.1 adds a voltage control and the increased D87C51, D87C52 microcontroller support. Programming support for the following ATMEL MCU

基于ATMEL Mega8的电阻测量仪，附带Proteus仿真-Based on ATMEL Mega8 resistance measuring instrument, with Proteus Simulation

MAX525子程序,实现12位高精度串行DA转换-MAX525 subroutine, realize high-precision 12-bit serial DA conversion

51单片机读写usb移动硬盘。提供全套资料，原理图，固件源代码。-usb mass storage module

AT89C51与字符型液晶模块16x2联接的C语言程序-AT89C51

SD卡详细资料,包括SD卡介绍以及接口规范及部分电路连接图-SD card details, including the SD card interface specification and some of the presentations and the circuit connection diagram

lcd1602液晶的avr测试实例程序，带proteus仿真。winavr 编译-lcd1602 LCD avr the test sample program, with proteus simulation. Winavr compiler