AVR单片机的电机测速程序，利用ICCAVR编译，通过ICP测出电机的转速并通过数码管显示和串口上传...

单片机控制MAX485的485总线收发程序，已经用于实际工程中！超级稳定！-MAX485 single-chip control of the 485 bus to send and receive procedures are used for the actual project! Super stable!

利用AT89C51单片机做的一个音乐卡,可以播放多首歌曲-AT89C51 single-chip microcomputer use to do a music card, can play more songs

用单片机实现E1等芯片的初始化，给出了E1芯片DS21Q53的初始化方法-E1 MCU chip initialization, given the DS21Q53 E1 chip initialization method

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

这是一个对单片机IO口，进行操作的程序，有助于对单片机硬件的了解-failed to translate

快速傅里叶变换在单片机中的实现,可用来显示生音波形

rs485单线程数据通讯程序，KEY键触发能使单片机之间能够通讯-rs485 data communications single-threaded process, KEY key trigger enable communication between the single-chip

用AT89S51单片机控制的1602液晶屏程序，-AT89S51 MCU with LCD 1602 procedures,

里面是的例子和怎么运用，对初学者很有用。代码全部通过-which is the use of examples and how, very useful for beginners. Code passed

提供了一个简单的KEIL C51工程模板，包含最基本的函数以及宏定义，简化KEIL C51开发过程。-Provides a simple template KEIL C51 project, including the most basic function and macro definitions, to simplify the development process KEIL C51.