这是一个51单片机控制语音芯片ISD33240放音的一端程序…

一个只有1台计算主机的智能安防报警系统,大规模系统的工作原理是一样的,自己扩展就可以了-Only 1 of a host of intelligent computing security alarm system, large-scale system, the working principle is the same, their expansion can be a

stc89C51读写AT45DB041的源码，实现了数据手册中的所有命令

桦宣430研讨会资料盘里的msp430f2013+cc2500的pcb设计资料-Cheng Xuan 430 seminars in the disk information msp430f2013+ Cc2500 of pcb design information

SMC162的驱动 源码在51单片机中测试过-SMC162 source of the 51 drivers in single-chip tested

无线NRF905(PTR8000模块)源程序+原理图DDB+图片 环境：ICCAVR MEGA16L＋11.0592M 讯通的PTR8000和PTR8000+模块，内部芯片是nrf905 SPI方式操作，有详细注析 -Wireless NRF905 (PTR8000 module) source+ schematics DDB+ picture environment: ICCAVR MEGA16L+11.0592 M RoadShow" s PTR8000 and PTR8000+ module, internal chip is nrf905 SPI mode operation, a detailed analysis of injection

DS1302的应用程序,只是基本功能.要是开发出强大的,也请上传大家分享-DS1302 applications, only basic features. If the development of a strong, please upload to share

一个UART串行通讯程序，是用C语言写的，内含头文件和主程序-A UART serial communication procedures, is written in C language, contains header files and the main program

这是一款专门用于单片机上显示的LED字符生成器，只要经过简单的段排列，通过鼠标选择你想要成生的字符图案。本软件分为生成常规字符和特殊字符两种功能-This is a special show for SCM LED character generator, through a simple paragraph with, you want the mouse to choose students into the pictorial characters. The software is divided into conventional generated characters and special characters two functions!

单片机P1口与4个按键连接，用于信号幅度和频率调节操作键。单片机P0、P2.7、P3.6(-WR)与DA0832、2个741(运放)连接构成波形信号输出电路。 编程使波形信号输出电路输出正弦波信号，并且可通过操作键调节信号的幅度和频率。幅度和频率调节级别从0~10，共11个等级。 -Singlechip P1 I connect with the four buttons for the signal amplitude and frequency adjustment operation keys. Singlechip P0, P2.7, P3.6 (-WR) and DA0832, 2 months 741 (operational amplifier) to connect constitute waveform signal output circuit. Programming so that waveform signal output circuit output sine wave signal, and can be operated keys adjust the signal amplitude and frequency. Amplitude and frequency adjustment level from 0 ~ 10, a total of 11 grades.

zigbee是门新型的技术，将在未来的社会中扮演着重要的角色，特此提供Jennic zigbee中文开发指南-zigbee is a new type of door technology, society in the future play an important role, and would like to provide Jennic zigbee Chinese Development Guide