ELAN IR receiving, 1,621 yards of the LCD driver, keys, 3 line communications.

实现IEEE802。15。4协议的开发板的USB驱动，完成了高速数据传输-Realize IEEE802. 15. 4 protocol development board

zlg7290加液晶显示，本次拓展了20个按键，每按一键会在液晶上显示不同的数值。已通过硬件实现。-zlg7290 plus LCD display, this extends the 20 keys, each press a button in the LCD display different values. Has passed the hardware implementation.

基于8051的高精度的秒表汇编程序，从0到60秒，有复位，暂停，累计功能。附加protues连接图-Based on the 8051 compilation of high-precision stopwatch program, from 0 to 60 seconds, a reset, pause, the cumulative function. Additional protues connection diagram

C8051F340内部flash读写程序-C8051F340 internal flash read and write procedures

在C8051F930单片机上，利用端口匹配和PCA实现按键的长按、短按功能。-In the C8051F930 microcontroller, using the port matching and PCA to achieve a long button press, short press functions.

实现基于PIC25j10单片机，实现对HSM－20G温湿度模块，对换境数据的采集，给压缩包包含了所用到芯片的DATASHEET以及原代码-PIC25j10-based microcontroller, the realization of HSM-20G module temperature and humidity on the Habitat for data collection, to the compressed packet contains the chip DATASHEET used, as well as the original code

CAN总线与51单片机的接口原理图，使用的是sja1000和tja1040(philips).还包括了具体的文档资料和c语言控制代码(附加了LCD代码和LCD接口以及电源变换原理图).搞CAN总线一步到位.-CAN Bus and 51 microcontroller interface schematics, using the sja1000 and tja1040 (Philips). Also include the specific information and documentation control code language c (Additional code of LCD and LCD interfaces, and power transformation diagram). CAN engage in one go.

内容：此程序通过IIC协议对DAAD芯片操作，读取电位器的电压，并输出模拟量，用LED亮度渐变指示-Content: This program by IIC agreement DAAD chip operation, reading potentiometer voltage, and analog output with LED brightness gradient directions

philips单片机IAP写功能源代码,可以进行C语言链接-philips Singlechip IAP function of the source code to write, you can link to C language

程序包括的内容是常用的AD0809演示程序，读者可以很容易将此代码移植到自己的系统上。-Procedures, including the contents of the AD0809 is a commonly used presentation program, readers can easily transfer this code to your system.