AVR（ATMEL）+ VS1003（VLSI）Mp3播放器

这是运用MSP430单片机 对键盘进行判别的程序 运用单片机引脚的中断功能 使得只用一次扫描就可以 识别键盘码 -This the use of the keyboard MSP430 the procedures for identifying the microcomputer-pin interrupted feature allows only one scan can be identified keyboard code

Keil Cx51 V7.0书籍配套光盘中的全部源码-Keil Cx51 V7.0 CD-ROM books supporting all-source

键盘与显示 4*4键盘 8个数码管轮流扫描作动态显示 硬件电路需要74LS138 cd451 -Keyboard and display 4* 4 keyboard 8 digital tube rotation scanning circuit for dynamic display hardware need 74LS138 cd451

单片机CRC算法程序-SCM CRC algorithm

kaishi12864液晶滚动显示 lcd12864应用和学习 大家好好用 啊 我们一起努力啊 -Scroll kaishi 864 LCD display applications and learn from everyone lcd12864 well we work together with ah ah

红外－RS232协议转换器电路图适合51系列单片机-infrared-RS232 protocol converter circuit for 51 Series MCU

整个控制过程中最关键的部分是与PC和终端的通讯过程。有关两方面通讯的详细的协议参见PC和终端的文档-51

lcd 液晶屏驱动-LCD screen driver

汽车侧滑台检测仪表．用的单片机是PIC16F877A. 产品经过市场检验-Automotive instrumentation Sideslip Taiwan. Single-chip microcomputer is used PIC16F877A. Products have been market tested

用VB编写的串口数据采集的程序，是个比较典型的小例子 485通讯协议-Visual Basic and Com Comunicaition