countdown for A51 source

TG12864液晶显示程序，适合51,AVR,ARM等，方便做下位机开发。-LCD TG12864 procedures, suitable for 51, AVR, ARM, etc. to facilitate the development of machines to do the next bit.

PM50语音芯片播放语音程序,采用串行方式,AVR单片机控制-PM50 voice chip-play voice procedures, using serial, AVR control

公交车IC卡电路图程序 希望能帮助大家-Bus IC card circuit procedures

这个是录音琴的程序,用光电感应器来检测琴键的动作.并且将他记录下来,可以回放.-This is a recording Guoqin procedures, using photoelectric sensors to detect movement keys. And his record, you can playback.

这是一个使用M128芯片的多功能仪器，使用了16位的定时器，2路的UART。开发工具为 GCC3.2，PC上机位程序使用VB6开发-It is a multifunctional M128 chip equipment, the use of 16 of the timer, 2 UART Road. Tools for GCC3.2, PC procedures for the use of aircraft development VB6

LPC2119芯片中CAN数据转232数据源码程序，请下载的兄弟们参考。-LPC2119 chip CAN data transfer 232 of data source program, please download the brothers as a reference.

双机无线通讯单片机程序 LED护栏管无线模块485通讯 -Two-plane wireless communications microcontroller program LED fence tube radio communication module 485

这是AD转换芯片AD7705的初始化程序，主要是寄存器的配置-This is the AD conversion chip AD7705 initialization procedure is the configuration register

simpliciti1.0.3版本，IT公司自定义的简单无线通信协议，包括多个实验程序-simpliciti1.0.3 versions, IT companies from the definition of a simple wireless communication protocols, including the number of experimental procedure

ICCAVR下的RTOS2系统-ICCAVR system under the RTOS2