用数码管显示测得的心率值。并控制发光二极管的亮灭。

单片机控制步进驱动，S1为启动，S2为停止，S3为加一，S4为减一-Single-chip stepper drive control, S1 for the launch, S2 to stop, S3 for the plus-one, S4 for by one

压力传感器程序 包括UART GPRS SMS PCF8563-Press Sensor Code based at MSP430

lcd 1602 实现简单的字符显示,共大家学习参考.-lcd 1602 show that the realization of simple characters, a total of U.S. study reference.

这是一个使用M128芯片的多功能仪器，使用了16位的定时器，2路的UART。开发工具为 GCC3.2，PC上机位程序使用VB6开发-It is a multifunctional M128 chip equipment, the use of 16 of the timer, 2 UART Road. Tools for GCC3.2, PC procedures for the use of aircraft development VB6

spi设备uclinux驱动源代码，以及编译后的2进制文件。-spi-driven equipment Basis source code and compiled 229 of the two documents.

单片机的好教程，新手的好老师。简单易懂，赶快下啊！-Singlechip good tutorial, good novice teachers. Easy-to-read, as soon as possible under the ah!

出租车计费系统 里面有相应的键盘扫描程序，以及相应的 显示模块-Taxi billing system there are corresponding keyboard scanning procedures, and corresponding display module

可控硅及其触发系统的文章具有一定的参考价值-SCR and its trigger system of the article has a certain reference value

单片机红外通信程序，实现单片机字符发送与接收的功能，支持ASCII码字符液晶显示功能-Single-chip infrared communication procedures, realize Singlechip characters send and receive functions, support for ASCII code character liquid crystal display function

LPC900 FLASH单片机DTMF发送演示实例-LPC900 FLASH examples of single-chip DTMF send demo