温湿度传感器驱动函数，IIC总线的，提供直接调用接口

设计应用接口作为16位二进制编码器的输出口，并用该接口作为LED七段显示器的输出口,循环显示编码结果-Application Interface Design as a 16-bit binary encoder output, and the interface as a Seven-Segment LED display output cycle coding results show

多功能按键电子时钟，由两个独立按键分别以单击，双击，长击，联击等功能控制，创意新颖。-Multi-function button electronic clock, respectively, by two separate buttons to click, double, long strike, strike and other functions associated control, creative novelty.

c8051f020单片机Flash存储器AD45DB081-C8051f020 MCU Flash memory AD45DB081

继续上传：单片机89C51，LCD12864菜单程序。-Continue to upload: Singlechip 89C51, LCD12864 Menu Programs.

单片机proteus仿真，可以做成实例的仿真文件3-protues

平时遥控电视的遥控板的程序编译,这里加上适当的电路就可以遥控电视等-Usually remote-controlled TV remote control board procedures for compiling, here combined with the appropriate circuitry can be remote-controlled television

51单片机（汇编）浮点转换及浮点格式说明程序--51 SCM (assembly) floating point conversion and floating point format description.

一个用PIC16F84A做的音乐门铃源程序-A PIC16F84A to do with music doorbell source

S3C2450_51_16的PCB布线文档，做板子的要看看啦-S3C2450_51_16 the PCB layout files, do the board" s look at看啦

超声波测距 利用 送接受的时间 差计算得到距离-Ultrasonic Ranging acceptable use to send the time difference calculated by the distance