利用单片机的数字门锁

FSK解码原理及实现方法-FSK decode principle and method

出租车自动计价器设计 要求： 计一个出租车计价器。 该计价器的计费系统：行程 3公里内，且等待累计时间2分钟内，起步费为10元；3公里外以每公里1.6元计费，等待累计时间2分钟外以每分钟以1.5元计费。 并能显示行驶公里数、等待累计时间、总费用。 -Taxi automatic meter design requirements: 1 meter taxi meter. The meter" s billing system: stroke within 3 km, and the total waiting time of 2 minutes, the starting fee is 10 yuan 3 kilometers away, charging 1.6 yuan per kilometer, waiting outside the aggregate time of 2 minutes to 1.5 yuan per minute billing. And can show the number of road miles, waiting for the accumulated time, the total cost.

51 ucosII已经编译通过  /* 本例程uCOS-II 版本为2.51*/、/***********************************************************************************************************                                               uC/OS-II*                                               实时内核**                        (c) Copyright 1992-1998, Jean J. Labrosse, Plantation, FL*      &

嵌入式web服务器源码，一个不错的蛮不错的相当不错的源码-Embedded web server source code, a good very good very good source

QT2410开发板的测试代码，包括所有功能的测试演示代码，可以说把这里面的代码搞清楚之后对ARM2410的开发基本上没有问题了。-Test code for QT2410 development board, including test and demo code for all the functions on the board. It is safe to say that if you could understand these codes, you ll have no problem with ARM development.

89c51多级菜单翻页功能12864,给想要的人参考-89C51 Multi-level menu page features 12864, to the desired reference

symbian平台，s60操作系统短信发送的源代码-symbian platform, s60 messages sent by the operating system source code

timer full program for avr atmega 16

基于2410开发板的嵌入式测试程序，保证可以使用-Based on the 2410 development board for embedded testing procedures to ensure that you can use

无线音频电话(gprs)，可完成接听限定的电话号码。远程调节音量--A wireless touch tone phone. It can receive restricted phone number and adjust phone volume remotely.