使用ISD4004语音芯片与单片机连接，设计的一个任意录音或放音8―16分钟的模块，注解详细。...

多功能电子钟、Proteus、源代码、原理图-Multi-functional electronic bell, Proteus, source code, schematics

MSP430-LCD1602液晶显示驱动程序，MSP430-LCD1602液晶显示驱动程序-MSP430-LCD1602 LCD driver, MSP430-LCD1602 LCD driver

ping utility used for pinging proxy

以Silicon Laboratories公司C8051F230单片机为控制核心，采用16路动态扫描方式进行显示的LED大屏幕显示系统的设计方案。采用大功率三极管TIP127进行行驱动，提高了亮度。单片机通过读取外部总线数据，可实现与上位机协同工作，也可以脱离上位机独立工作。高速的单片机系统可显示图象、文字、数字等多种内容，并且通过优化算法实现了上下左右移动，以及百叶窗等特殊效果。-To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16-way dynamic scan mode to display the LED large screen display system design. Carried out using high-power transistor TIP127 line drive to improve the brightness. MCU by reading the external bus data can be realized with the host computer to work, you can also work independently from the host computer. High-speed microcontroller system can display images, text, numbers, and other content, and by optimizing the algorithm of the up and down and move around, as well as blinds and other special effects.

出租车计价 动态显示led 键盘 完整的流程图 设计过程-Taximeter dynamic display led full keyboard design process flow chart

胎压检测系统接收部分源码-tire pressure detection system to receive some source

基于at89c51snd1c的硬盘MP3播放器-At89c51snd1c hard drive-based MP3 player

凌阳16位单片机的启动代码，它是源码，是凌阳的公司提供的-Sunplus 16-bit single-chip start-up code, it is the source code is provided by the company of Sunplus

一个AVR单片机的操作系统，有兴趣就看看吧-an operating system, are interested to see it on

MSP430F149的数据采集程序，并显示在LED上。-MSP430F149 data collection procedures, and displayed on the LED on.