S3C44B0启动代码

vb与PLC的通讯程序 vb与PLC的通讯程序-vb communication with the PLC program vb communication with the PLC program

本程序为自主编写的ZLG7289的C51驱动程序，内容以ZLG7289.H为主体，完全源代码，同时具备测试代码，完整的KEIL工程，移植非常方便！

ＰＣ机通过USB识别仪器上的ＳＤ卡！可以满足仪器存储大量数据的要求！-PC-identification through the USB devices on the SD card! Equipment to meet the requirements of a large amount of data storage!

基于NuCleus操作系统下的一个GUI界面，可以很方便的一直到其他的操作系统上-Based on the Nucleus operating system, a GUI interface, can be very convenient to other operating systems

vhdl集成电路设计软件.需要用gcc-4.0.2版本编译.-VHDL IC design software. Require gcc- 4.0.2 compiler versions.

libupnp的源码，基于C编写，实现了tv的demo例程，最新版本，DLNA的协议正是基于libupnp协议实现的

用C语言编的带数码管显示的电子琴，含有实验报告-Made by C language with a digital display of the organ, the report contains the experimental

单片机复位电路的可靠性设计复位电路的基本功能是 系统上电时提供复位信号直至系统电源稳定后撤销复位信号为可靠起 见电源稳定后还要经一定的延时才撤销复位信号以防电源开关或电源插头分-合过程中引起的抖动而影 响复位-MCU reset circuit reliability design of the circuit" s basic function is to reset the system power-on reset signal until the system is to provide stable power to withdraw the sake of the reset signal as a reliable power supply stable even after a certain delay to revoke a reset signal to prevent the power switch or Power plug points- combined jitter caused in the course affected by reset

舵机控制程序，舵机的控制信号为周期是20ms的PWM信号，其中高电平持续时间0.5到2.5ms。-steering control procedure, the servo control signal is 20ms cycle of the PWM signal. margin which lasted 0.5 to 2.5ms.

在这个项目中我使用 lm 35 在 pic 单片机中显示分界，我配置 adc 将模拟转换为数字，显示在液晶屏上您可以在任何地方使用此项目