8051+ ds 1307 digital clock~~~~~~

用AVR单片机实现串口通讯功能-with AVR MCU serial communications functions

使用Spartan3e解串行数据，来源于官方-Spartan3e solution using the serial data, from the official

MSP430F20xx系列单片机汇编源代码-MSP430F20xx MCU compiled source code

PCI_Express PCB Guidelines

MCUTool.exe 源代码 ！！！超级单片机开发工具！！！ 单片机开发过程中用到的多功能工具，包括热敏电阻RT值--HEX数据转换；3种LED编码；色环电阻计算器；HEX/BIN 文件互相转换；eeprom数据到C/ASM源码转换；CRC校验生成；串口调试，带简单而实用的数据分析功能；串口/并口通讯监视等功能. 用C++ Builder开发，无须安装，直接运行，不对注册表进行操作。纯绿色软件。-MCUTool.exe source code! ! ! Super single-chip development tools! ! ! Single-chip used in the process of developing the multi-functional tools, including thermistor RT value- HEX data conversion three kinds of LED coding Color Central Resistor Calculator HEX/BIN file conversion with each other eeprom data to C/ASM source Code-switching CRC checksum generation serial debugging, with simple and practical data analysis functions serial/parallel communications surveillance functions. using C++ Builder development, there is no need to install, run, and do not operate the registry. Pure Green software.

电机控制的程序例程，方便大家在座相应的工作中应用-Motor control routine procedure to facilitate the work of everyone here the application of the corresponding

C51程序-C51 procedures

利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。-8254 through the use of 52 single-chip motor control timer PWM speed control process, can realize the start, stop, acceleration, deceleration.

基于KeilC的I2C总线实际应用子程序，已作过多个项目-Based on the I2C bus KeilC practical application subroutines, has made a number of projects

基于飞利浦 lpc2104 arm7 微处理器的部分程序-Microprocessor-based Philips lpc2104 arm7 Part of the procedure