HD7279的程序，从51上移植到avr上面的程序，传上来提供大家参考...

上车按键后开始计价。有实时时钟、单价、距离和总价钱显示。可以通过键盘修改单价（元/公里）和时间。有清除键用以清楚上次费用。利用LCD分别显示时间、单价、路程和费用。LED辅助显示说做操作。-Button on the bus after the valuation. Real-time clock, unit price, distance, and the total price display. You can modify the keyboard unit price (yuan/km) and time. There is the clear key to clear the last cost. Respectively, using LCD displays time, price, distance and cost. LED auxiliary display saying that operation.

语音小车电路图 用凌阳单片机做的 语音小车电路图 用凌阳单片机做的

一个基于MCS-51的单片机监控程序，并附带上位机程序，也是用C语言编写的。-one based on MCS-51 microcontroller control procedures, and procedures incidental PC, as well as using the C language.

基于NRF905 915M频率的232通信-NRF905 915M based on the frequency of 232 communications

如何在5V系统中使用C8051FXXX，通过实例具体介绍了其应用。-5V system in use C8051FXXX, through specific examples of its application.

C51 TIMER 0的使用 Timer_0_mode_1_timer_gate_hard-C51 TIMER 0 use Timer_0_mode_1_timer_gate_hard

51单片机的IIC总线先测试程序，C语言编写，很实用的！-51 MCU IIC bus test procedures, C language, it is useful!

本程序可以支持SLE4442、SLE4428、FALSH、CPU卡-this program can support SLE4442, SLE4428 logic, FALSH, CPU card

这是一个4*4键盘程序,已通过串口检测,效果还不错，给需要的朋友的一个参考。-This is a 4* 4 keyboard procedures have been detected through the serial port, the effect is also true that to a friend in need a reference.

LCD 1602 AVR下显示驱动程序.使用的是ATMEL公司的AVR芯片ATMEGA16.只要稍加修改可以移植到其他单片机上.-LCD 1602 AVR display driver. Using ATMEL