用计时器实现的精准的延时程序的代码，希望对大家有用，基于LPC2103...

PD4NS 颗粒物传感器传感器测试程序，串口输出，低电平时间捕获。

我编的用matlabe语言编的4psk调制解调的程序 可是解调后，恢复64点的星座图了， -series of the language used matlabe 4psk series of the modulation and demodulation process demodulation However, restore 64 points of the constellation,

STM32F101xx 和STM32F103xx固件库样例（汉化版）-STM32F101xx and STM32F103xx firmware libraries Sample (Chinese Version)

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对系统时钟进行操作。系统时钟提供了精确的定时，如实时操作系统就是依靠这个来定时的。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the system clock. System clock provides a precise timing, such as real-time operating system is to rely on this timing.

ARM 的串行口代码,对ARM串口编程有所帮助。-Serial port of the ARM code, serial programming of ARM help.

LCD液晶显示驱动,芯片为ST7565,-LCD liquid crystal display driver chip for the ST7565,

LED16灯来回慢闪渐快闪反之快闪渐慢闪-LED16 lights flash back and forth slowly becoming gradually slower flash flash flash the other hand

ARM7的源代码，能够实现ARM7的基本功能，VHDL以及Verilog语言开发。-The source code for ARM7, ARM7 able to realize the basic functions, VHDL and Verilog language development.

讲解ARM的PPT课件,和实验箱ARM2410的用法及实验内容-ARM on the PPT courseware, and experimental use of ARM2410 me and experimental content

LPC2300系列ARM的GPIO使用说明，包括GPIO口的用途以及如何使用！-LPC2300 family of ARM using the GPIO, including the use of GPIO port as well as how to use!