地理信息系统

实现对图片的基本处理：打开、增加、删除等。- Realization to picture basic processing: Opens, the increase, the deletion and so on.

漂亮的无极限三层架构，用ajax自动分页，很不错，值得学习！-Unlimited beautiful three-tier structure, with automatic paging ajax, very good, it is worth learning!

字体颜色一个小程序-font color a small program

基于VB、Access、研华IO模块、Gprs模块的远程监控系统-Based on VB, Access, Advantech IO module, Gprs module of the remote monitoring system

Java Applet 水中倒影(一个Java Applet的简单实例）-Java Applet reflection of the water (a Java Applet simple examples)

NETWORK ASSOCIATES GUIDE TO COMMUNICATIONS PROTOCOLS-GUIDE TO NETWORK ASSOCIATES COMMUNICATIO NS PROTOCOLS

LED显示和按键管理芯片HT7289B,功能超强: SPI接口，8位数码管显示，最多支持56个按键，16级亮度调节，段和位独立闪烁以及闪烁频率可调，按键连击功能等等，详见数据手册！-LED display and key management chip HT7289B, powerful: SPI interface, 8 digital tube display, supports up to 56 keys, 16 brightness adjustment, and independent frequency of blinking and flashing adjustable batter function keys, etc., see data sheet!

Dual PWM with 16f628a

利用DAC1208实现程控低通滤波器设计。需要的朋友请下载-DAC1208 realize the use of low-pass filter design program. Friend in need, please download

1.功能完整，直接使用 2、模块独立性强，移植方便，外部仅init和move函数，修改显示和输入即可 3、对减少内存占用、尽量减少屏幕操作进行适当优化 4、新方块生成高度随机，绝对无规律 5、仿真环境为Keil7.5+Proteus6.5,可以联机也可脱机运行