This is when the Electronic Design Contest in 2009 with the NEC to provide a ded...

Proteus VSM Nokia 3310 LCD model with test design

ST-LINKII-KEIL 驱动 拷贝到keilarmin目录下 keil 3.22a以上版本-ST-LINKII-KEIL-driven copy to keilarm in directory keil 3.22a above

使用51单片机的音乐播放程序，带有Proteus仿真-51 single-chip microcomputer use music player with Proteus simulation

avr单片机atmega8系列定时器的使用测试程序，本程序为示例程序，适用于初学者 -avr SCM timer atmega8 series of testing procedures, the procedures for sample procedures applicable to beginners

热敏打印机AT指令，相对比较全，是开发人员参考的宝贵资料。-Thermal printer AT commands are relatively wide, a developer reference to valuable information.

C51人机接口技术，有4×4键盘程序显示及其仿真-C51 man-machine interface technology, there are 4 × 4 keyboard display and simulation

c8051f单片机支持软件读写flash操作例程与相关资料，使得能过无需外接eeprom等存储器，就能保存非易失性数据（掉电不丢失的数据）。-c8051f MCU support software routines to read and write flash operation with relevant information, It would make no such external eeprom memory, we will be able to preserve nonvolatile data (power-fail without loss of data).

无线模块nrf24l01程序，实现发送与接收功能。-Wireless module nrf24l01 procedures implementation to send and receive functions.

AVR 单片机的Protel库文件-AVR Protel libraries

DSP下载工具的原理图和PCB图,适合用于自己设计DSP开发板-Download tools, DSP and PCB schematic diagram, suitable for use in their own design DSP development board