ARM程序，基于MT8880的自动打电话程序，在LPC2103开发板上测试成功。...

《模拟I2C总线多主通信的通用软件包》,支持多主竞争，比如有多个单片机和I2C器件同时工作。- Simulation of multi-master I2C bus communications generic package to support multi-master competition, for example, has a number of SCM and I2C devices work at the same time.

自制电路板FeCl3腐蚀控制器以PIC16F884为控制单片机，内带EEPROM，通过DS18B20和热电阻测温进而控制加热，加热最终温度可设且掉电存储，另外还有控制反应溶液流动电机，此以10秒为周期，流动时间按键可调；无按键10秒后实时显示溶液温度。-Self-made circuit board FeCl3 to control the corrosion controller PIC16F884 microcontroller, which with EEPROM, and thermal resistance through the DS18B20 thereby control the heating temperature, heating the final temperature can be set up and power-down store, in addition to control the flow of electric reaction solution, this 10 seconds cycle, flow time adjustable keys no real-time display button 10 seconds after the solution temperature.

NRF24l01无线232通信 程序代码 C51 接收-NRF24l01

串口扩展芯片，可以扩展单片机的串口，使单片机的串口由一个变为3个甚至更多，降低成本。

单片机上网的TCPIP协议栈-SCM TCPIP Internet Protocol Stack

AD转换器AD7890驱动程序（KeilC51）-AD converters AD7890 driver (KeilC51)

自己搞的小东西，单片机控制NE2000兼容网卡的原代码，-their practice of the small things, the 8031 NE2000 compatible Ethernet control of the original code,

keil uVision3编译环境，51程序。-keil uVision3 build environment, 51 program.

单片机控制ad7705的程序，给需要的朋友-AD7705 single-chip control procedures to the needs of Friend

AVR单片机MEGA8写CC1000的C代码，是十分有用的资料-AVR MEGA8 CC1000 write C code is very useful information