RTC实时时钟例程,可值参考移值使用.好就顶下.

针对philips的51单片机LPC931的具体应用的例子。实现对uart, spi, i2c等硬件资源的操作。还有针对小内存单片机操作系统的实现。-against Philips Microcontroller 51 LPC931 the specific application examples. Implementation of UART, 20, i2c hardware resources operation. There are small memory microcontroller operating system is achieved.

频率计是用单片机89C51和几块数字电路几个三极管-Frequency meter is used and a few 89C51 single-chip digital circuit several triode

单片机的应用及其原理-Theory and Application

介绍了基于LPC932 单片机为处理器的电能表的硬件结构和软件流程-Introduction LPC932 microcontroller based energy meter processor hardware structure and software flow

make mp3 by yourself

介绍了在使用pdiusbd12进行usb开发时常遇到的问题以及回答。-Describes the development of the use of pdiusbd12 to usb problems and to answer questions from time to time.

200W LED照明系统的电源设计 200W LED照明系统的电源设计-200W LED lighting system power supply design 200W LED lighting system power supply design 200W LED lighting system power supply design,

基于凌阳GPCE061板，由C和汇编嵌套组成的MXIC串行flash驱动程序。-Based on Sunplus GPCE061 board, from C and assembler comprising nested MXIC serial flash driver.

这个两个rar文件是关于定时器0使用的例子, 也是我第一次使用定时器0做的实验程序: 1. T0_ASM.rar, (带中文注释的C51语言例程), 利用定时器0中断实现LED灯的简单控制。 2. T0_C51.rar, (带中文注释的51汇编语言例程), 利用定时器0中断实现LED灯的简单控制。 两个同样功能的timer0中断程序都在MCU51-63K仿真器下通过实验, 小虾们可以试试看。 -Rar files that are both about the example of the use of Timer 0 is also the first to use my timer 0 of the experimental procedure to do: 1. T0_ASM.rar, (with English language routines C51 annotated), make use of the timer 0 interrupt implementation easy control of LED lights. 2. T0_C51.rar, (with English Notes 51 assembly language routines), use of the timer 0 interrupt achieve easy control of LED lights. Same function in both programs at timer0 interrupted MCU51-63K emulator through the experiment, shrimp can give it a try.

用于arm开发，keil开发环境-arm for the development, Keil development environment