HD7279与51的驱动，主要修正了延时函数及按键函数，按键采集通过中断采集。...

8051单片机嵌入式系统运用图书，全面覆盖-8051 the use of embedded systems books, full coverage

控制小车用PWM方式来控制小车的转速，小车的步进电机需要用直流电机控制，因为单片机产生的电流小，需要驱动-Vehicles with PWM control mode to control the car

文介绍一种用单片机普通I/O 口实现串行通信的方法，可在单片机的最小应用系统中实现与两个以上串行接口设备的多机通信。附有电路图和源代码。-text introduces a microcontroller I/O port serial communications, in the smallest single-chip microcomputer application system to achieve more with two serial interfaces of multi-machine communication. With circuit and the source code.

Cortex-M3权威指南Cn.rar Cortex-M3权威指南Cn.rar-Cortex-M3 authoritative guide Cn.rarCortex-M3 authoritative guide Cn.rar

威帆电子的精密时钟SD2303的读写程序-Granville sails of the sophisticated electronic clock read and write procedures SD2303

FREESCALE 16位单片机片MC9S12DG128的键盘驱动程序,键盘缓冲区大小可设,支持按键的快加快减操作-SCM MC9S12DG128 keyboard driver, keyboard buffer size can be installed to support the button to accelerate quickly to reduce operating

全国飞思卡尔智能车大赛中，关于pwm方面的源代码-Freescale national smart car competition, with regard to aspects of the source code pwm

C源程序开发，关于液晶显示的C程序编写，可以作为参考 -C source development, LCD on the C programming can be used as reference

LCD12864程序及Protues仿真-LCD12864 procedures and Protues Simulation

DS18B20驱动程序,已通过实物认证.-DS18B20 driver has passed certification in kind.