用于参考msp430f149硬件连接图，个个引脚的分配，可以做下载-MSP430F149 for reference hardware connection diagram, the distribution of each pin, you can download to do

1602A字符型小液晶4线驱动程序 第一次修改整理：2007.06.25 第二次修改整理：2007.07.20 基于ICCAVR开发环境 -1602A small character LCD Driver 4-wire finishing first modified: 2007.06.25 finishing second revision: 2007.07.20-based development environment ICCAVR

51-320240液晶操作程序-51-320240 LCD operations

凌阳单片机的语音程序5，供学习凌阳单片机的学习者参考-Sunplus MCU 5 voice procedures for learning Sunplus SCM reference learners

汉字取模软件 典试用版！喜爱单片机的朋友，下了试试就知道是好东东了！-Chinese Character Code modulus beta software! Singlechip favorite friend, a try to know a good Dongdong!

PCF566是LCD液晶驱动芯片，此驱动芯片在电表行业使用比较多，上面是PCF566芯片在AVR单片机上使用的驱动子程序，可以移植到其他产品上。-PCF566 is LCD LCD driver chip, the driver chip in the meter industry more, the top chip in the AVR Singlechip PCF566 use driver subroutine, can be transferred to other products.

无刷直流电机控制程序，通过PIC18F2431控制。-Brushless DC motor control program, through the PIC18F2431 control.

多路视频转一路输出源程序,以实现低成本多路视频服务器功能-multiple video source to output way, in order to achieve low-cost multi-channel video server

i2c的代码程序，在５１下调通，稍加修改就可以在其他单片机上实现-i2c code procedures, in 51 pass down a little modification can be achieved in other single-chip microcomputer