8051串口通信的单片机程序,使用C语言和VB语言.

Atmega8和MCP2515实现CAN通讯源码代码,测试通过，希望对大家有用-CAN communication Atmega8 and MCP2515 to achieve source code, test and hope for all of us

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.

低压电力线载波调制解调器通信运用源代码，电力猫在集中抄表中稳定使用-Low-voltage power line carrier communication modem to use the source code, the power meter reading in the cat in the concentration of Stability

电子密码锁设计 -Electronic code lock design

KEIL ISD51 中文说明 ，配合Keil uVision2 方便-KEIL ISD51 Chinese explanation, with convenient Keil uVision2

定时器中断实验代码， 定时器3进行0.1秒定时，每0.5秒改变一次P2,P3口的值以产生走马灯效果。-timer interruption experimental code, three timers for 0.1 seconds regularly, every 0.5 seconds to change a P2, P3 to the values I have merry-go-round effect.

ISD4003-4M语音的详细使用说明，和ISD4003-4M的技术资料！-ISD4003-4M detailed voice instructions, and ISD4003-4M technical information!

51mcu demo 应用于avr单片甲-51mcu demo applies to a single-chip avr

AT24C512中数据的文件系统化管理-AT24C512 document systematic data management

C51操作5767收音机芯片(内置杭州的几个台)-5767 Radio operator C51 chip (built-Hangzhou several Taiwan)