用51系列单片机开发的电机驱动控制程序，控制方式采用PWM

arm lpc2132 driver for GPIO_Led1

矩阵键盘检测,用于熟悉了解单片机,初次上手的人用-Matrix keyboard detection, for familiarity with the microcontroller, the initial-to-use with

经典的i2c程序-I2c classic procedure

使用NI M系列采集卡产品的DIO数字通道模拟I2C时序，读写EEPROM LABVIEW实例（原创），采用LABVIEW8.5编程。-Use NI M Series DAQ card products DIO digital channel simulate I2C timing, read and write EEPROM device(original code), using LABVIEW8.5 programming.

介绍240X64分辨率的液晶显示模块，该模块使用简单方便，编程容易，-240X64 introduced resolution liquid crystal display module, the module is simple and convenient to use, programming easy,

ucgui V3.98 是目前网络上相对较新的ucgui高版本源码啦。有兴趣的可以下载试试，本人尚未测试 -ucgui V3.98 is currently the network relatively new version of source ucgui high啦. Are interested can download a try, I have not yet tested

DHT11温湿度传感器的c51源码及数据手册-dht11 datasheet

在lpc2114 上的ADS例子，是学习GUI 的好例子，上面还附带有protues仿真的工程-ADS in the lpc2114 example is a good example of learning GUI, the above also comes with protues simulation project

Microchip PIC18F 设备驱动代码 CAN部分-Microchip PIC18F family CAN device driver code part

As you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can provide more accurate time control in applications. In this lab, you will explore POSIX timers and signal programming, experience the timer drift. The primary focus of this lab will be "time". The experiment will show you several methods to measure time in your applications.