数字密码锁:S0是复位状态：密码为00000001，关锁。 S1是开锁状态。 S2是修改密码状态：将输入的code作为新密码，关锁。硬件用FPGA200...

sprintf源码。独立一个文件就可用。在嵌入式等系统中可能用到。网上找了很多，多数都不能用或功能不全。这个是本人下了一翻功夫完善过的代码。-sprintf source. Separate a file can be used. In the embedded and other systems may be used. The Internet is a lot, most are not usable or insufficiency. This is the effort I made a frightening sound off code.

基于ARM 的PDA拼音输入法源程序,c语言编写,方便移植-A phoneticize input method for PDA. Based on ARM, coded in C. It is facility for porting.

1) Project Description: this is a very simple frame sending test program. it will periodically sending frames.mainly used for demonstration and testing.2) Experiments and Notice 实验步骤和实验中的注意事项-- 发送模式有两种，无ACK发送，有ACK发送。-- 无ACK发送与sniffer配合测试，发送时红灯闪烁，sniffer通过串口显示cc2520 发送数据。-- 有ACK发送与cc2520rx配合测试，发送后，如收到cc2520返回的ACK则红灯闪烁表明发送成功，cc2520rx通过串口显示cc2520 发送数据。

日本人机6自由度机械手MOTION PLC程序-MOTION PLC program

您访问的文件已经超过了基于目前系统繁忙程度所允许的免费用户下载次数。 每天3点至6点为Mofile欢乐下载时间，文件提取下载次数不受限制。 -your visit to the paper over the current system based on the peak levels allowed by the number of free users to download. Daily 3:00 to 6:00 for Mofile joy download time, the number of documents downloaded from unrestricted.

LPC932附加EEPROM操作-LPC932 operation EEPROM

用C语言模拟I2C时序功能，已经调试通过，可以直接使用-C language simulation with I2C timing functions, has been through the debugging, you can directly use

一种基于C8051F单片机的直流无刷电机转速控制系统-C8051F MCU based on brushless DC motor speed control system

GPRS模块上的数码管显示原理和程序等，很详细-GPRS module digital tube display principles and procedures,

Linux操作系统开始在移动电话上得到应用 -Linux operating system began to be applied on mobile phones