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恩智浦NXP LPC1788 Cortex M3嵌入式开发官方资料。其中包括，官方例程，底层驱动，及其使用说明书等资料。(NXP LPC1788 Cortex M3 embedded development official information. Including, the official routines, the underlying driver, and its instruction manual and other information.)

DIDA是基于PHP,MYSQL的开发框架,是国内大牛基于国外流行的软件DRUPAL做的精简版,使用非常灵活,本套软件是基于DIDA开发的企业网站建设工具。简单灵活，开发容易。 dida开源企业站 v1.0.1更新内容： 修复文章模块，产品模块在非apache支持下的rewrite无法访问的bug 增加sina，qq，renren登陆模块，增加新浪微博模块(DIDA is based on PHP, MYSQL development framework, is the domestic and foreign popular Daniel Lite software DRUPAL based on the use of the software is very flexible, DIDA development tools based on enterprise website construction. Simple and flexible, easy development. Dida open source enterprise station v1.0.1 update content: Repair the article module, the product module in non rewrite support Apache can not access the bug Increase of sina, QQ, Renren landing module, increase Sina micro-blog module)

音乐计算器，当输出分别为正负数时，用蜂鸣器响起两段不同的音乐。计算器可实现0~999范围内的加减与或比较功能，并支持连续运算。(Music calculator)

说明：  f1c100s系统的开发环境构建，包含大量源代码，对系统开发非常有用(Development environment construction of f1c100s system)

说明：  用mcs-52系列单片机实现等精度频率测量，T1引脚接被测TTL信号，晶振22.1184MHz，对任何频率都可以实现很高精度的测量（精度<1 )，结果从串口字符串输出，波特率115200，可以用串口调试器观察结果.(With mcs-52 family of single chip and other precision frequency measurement, T1 pin then measured TTL signal, Crystal 22.1184MHz, any frequency can be achieved very high accuracy of measurement (precision<1 ), the result string from the serial output , baud rate 115200, serial debugger can observe the results.)

DHT11获取外界的温度和湿度，并通过串口发送显示两项数值(DHT11 for temperature and humidity of the outside world, and are displayed via a serial port to send two numerical values )

1602液晶静态显示，使用51系列单片机(1602 static display, use the 51 series)

stm32f4串口通信,STM32F4与STM32F1在ADC方面的区别(stm32f4 usart)

一款路由器的嵌入式测试项目

该资料详细讲解了c8051f040的特点及其结构 联合开发网 - pudn.com