高速DDS芯片AD9851的应用程序，基于AVR128单片机最快可产生180MHZ正弦波（对PCB的要求很高！）...

jg12864mLCD显示器的资料和C驱动源码-jg12864mLCD display information source and C Drive

c51拼音输入法~~带了很多注解~很实用-Pinyin Input Method C51 ~ ~ ~ with a lot of very useful comments

msp430与cc2500无线收发器通讯的底层硬件配置-MSP430 and the wireless transceiver cc2500 underlying communications hardware configuration

arm-led汇编程序，适合初学者学习最基本的 arm汇编指令-arm-led compilation of procedures, suitable for beginners to learn basic arm compilation directives

AT89S52单片机中数码管的循环显示的实现例子，可以让大家清楚看到这么用数码管来显示数字-AT89S52 MCU cycle of digital tube display examples realize that allows everyone to see so clearly with digital control to display the number of

主要是关于无线模块：nrf401和ptr200的资料-Mainly on the wireless module: nrf401 and ptr200 information

nRF2401调试代码,主要用语nRF2401无线通信模块设计-nRF2401 debugging code, the principal terms of wireless communication module design nRF2401

keilC51编写的，配合单片机AT89C51的液晶模块PG12864的驱动显示程序！-keilC51 prepared with AT89C51 single-chip LCD driver module PG12864 display program!

30路遥控开关,按0-30个键分别点亮p0.0-p3.5的灯,32键全灭 可以用此外接驱动后控制30路开关！ 遥控器端口p3.7-30 Road remote control switches, keys, respectively, by 0-30 months p0.0-p3.5 lit the lamp, 32-key body can also take control of 30 after the driver switch! Remote control port p3.7

适合51,AVR,ARM单片机使用的PS2键盘源代码。欢迎下载，有问题可发联系我。-Suitable for 51, AVR, ARM Singlechip PS2 keyboard use the source code. Welcome to download, there are problems I can send links.