键盘扫描程序，初学者可以拿过来借鉴一下，程序里有详细注释!...

DESCRIPTION =========== This example project shows how to use the IAR Embedded Workbench for ARM to develop code for the Atmel AT91SAM9261 evaluation boards. It shows basic use of parallel I/O, timer and the interrupt controller. It starts by showing different patterns on the LED s separated by half second. COMPATIBILITY ============= The project is compatible with the AT91SAM9261-EK board.

本程序主要是51单片机的应用和dac1230的接口应用-This procedure is the application of single-chip microcomputer 51 and the interface application dac1230

密码锁的设计,单片机初学者必须程序,适用于proteus-Locks design, single-chip microcomputer program for beginners to be applicable to proteus

LCM驱动程序，包含例程有注释，文件资料-LCM driver routines are included in notes, documents, etc.

protues 仿真的c51单片机走马灯程序,里面包含keil代码,可以与protues共同联机调试.-C51 single-chip simulation protues lantern procedure, which contains keil code, can be shared online debugging protues.

金鹏LCD驱动，单片机和液晶的底层接口程序。可以在液晶的任意位置显示任意字符（包括汉字、字幕和ASCII图形）、字符串-Jinpeng LCD drivers, MCU and the bottom of the LCD interface program. Can be anywhere in the liquid crystal display of arbitrary characters (including Chinese characters, titles, and ASCII graphics), string

周立功试验板DP51+程序-weeks meritorious test procedures plate DP51

梵天科技FM模块:9903-80110C,9903-80110H,9805M8-1418.C51代码例程！-Brahma FM module technology :9903-80110C ,9903-80110H, 9805M8-1418.C51 code routines!

LCD液晶驱动程序代码，AT89C51单片机使用 供大家参考学习-LCD driver code, AT89C51 use for reference learning

用单片机制作的电话遥控装置．用于控制家用电器-MCU production of telephone remote control devices. Used to control household appliances