FFT的C。

用L293步进电机驱动芯片做的步进电机驱动器.-Stepper motor driver using L293 chip to do the stepper motor drive.

单片机常用子程序， 单片机常用子程序-Subroutine used single-chip, single-chip common subroutine, microcontroller used subroutine

利用串行驱动数码显示每位从0显示到F，到灭循环显示，要求1秒更新一次。-drive using serial digital display shows each from 0 to F, to eliminate cycle, a request updated seconds.

AD9851 驱动 原理图 pcb-AD9851 driver pcb schematic

keil C51 Portable事例-Portable stories

591单片机CAN模块A51DEMO程序-591 SCM CAN module A51DEMO procedures

LCD12864源代码 NEC公式芯片 包括控制液晶显示屏的各个函数-LCD12864 formula for the source code NEC LCD chips including control various functions

6416led+ds1302+8951电子钟,完整源代码-6416led+ Ds1302+ 8951 email钟Chang, Tai-complete entire Tungsten measurements

根据键盘的控制，移动字符串Hello或者华东师范大学,行列键盘的7用于字符串左移,8用于字符串下移，9用于字符串右移，5用于字符串上移。按键每按一下向各自的方向移动一个点阵的位置。-Under the control of the keyboard, move the string Hello, or East China Normal University, the ranks of the keyboard for the string to the left of 7, 8 for string down, 9 for string shifted to right, 5 for the string to move. Click the button for each move to their respective location of a dot matrix.

本程序用于ATmega8不小心写错熔丝，而无法进行ISP下载时进行出厂设置恢复。接线请参考AVR单片机并行编程。-This procedure for ATmega8 fuse careless wrong, and can not be downloaded when ISP to restore the factory settings. Please refer to AVR single-chip wiring parallel programming.