no14

说明：  avr单片机学习程序，可供新手学习基础编程(avr single-chip learning process for novice programmers to learn the basis of)

3000TB51配套实验例程 1八段数码管显示实验 等(Experimental routine 3000TB51 matching one eight digital tube display experiments)

说明：  8051 Bluetooth Interfacing

STC89C54 的串口通信资料 很好的(STC89C54 serial communication very good)

51单片机LED流星雨灯，原理： 利用PWM来模似流星雨：将亮度等级分为8个 ，通过改变每一组LED的亮度来达到流星雨效果。因为流星雨是前面亮后面越来越暗，就像一条龙一样，拖着尾巴过来。(51 single LED meteor light, principle: the use PWM to die like a meteor shower: The brightness level is divided into eight, each group by changing the brightness of the LED to achieve the effect of the meteor shower. Because meteor shower is getting back in front of bright dark, like one-stop, like dragging tail over.)

单片机msp430控制蜂鸣器的声音，通过编写代码用msp430x14x开发版来编写控制程序蜂鸣器报警实验 (Msp430 microcontroller control the buzzer sound, by writing code with msp430x14x Developer Edition to write a control program buzzer alarm test)

说明：  就AD9850的电路图以及串行并行的程序代码(On the circuit diagram of AD9850 and the program code of serial parallel)

正弦信号发生程序。使用声卡产生正弦信号输出，可以用来调音！(Sinusoidal signal procedures. Sinusoidal signal generated using the sound card output, can be used to tuning!)

该程序为大家提供定时器程序例程。给大家一个参考，来实现简单的定时功能(This program provides you with timer routines. Give you a reference to achieve a simple timing function)

把0~5v的电压值转换到0~100度的温度，并用51液晶显示，采用keil仿真(0 ~ 5v voltage value is converted to a temperature of from 0 to 100 degrees, and with 51 of liquid crystal display, using keil simulation)