周立功公司开发的单片机手册，具体的数据手册见周立功网站下载。...

使用国产CH341A芯片实现USB转串口，完全兼容AVR JTAGICE，可以自动升级。 支持芯片: ATmega16(L), ATmega162(L), ATmega169(L or V), ATmega32(L), ATmega323(L), ATmega64(L), ATmega128(L). 原理图还附加了RS232接口，可以方便用户自主选择串口或USB下载程序。 还附加有可自动升级的HEX文件-The use of domestically produced CH341A chip USB to serial port, fully compatible with the AVR JTAGICE, can be automatically upgraded. Support chips: ATmega16 (L), ATmega162 (L), ATmega169 (L or V), ATmega32 (L), ATmega323 (L), ATmega64 (L), ATmega128 (L). Schematics also added a RS232 interface, can easily users to choose the serial or USB download. Additional there is also automatically upgrade the HEX file

在单片机和DDS专用芯片进行控制，再显示-DDS special chip in the microcontroller and control, and then display

PIC18 ECAN DEMO -PIC18 ECAN DEMO

AVR microcontrol programme is a EEROM example

stm32f103 cortex_m3 sd卡操作例程-stm32f103 cortex_m3sd card routine operation

ADuC812与8052模数转换实例 先进的单片机平台 可以做很多东西 比如 光电心率测量仪-ADuC812 and 8052 analog-digital conversion examples of advanced microcontroller platform can do many things such as heart rate Photoelectric Instrument

简易数字温度计的设计与制作简易数字温度计的设计与制作-Simple digital thermometer design and production of simple digital thermometer design and production

实现can总线的硬件布线图，在protel上直接打开即可，按此图的实物板已制出，可确保无误。-The realization of the hardware can bus wiring diagram, in Protel can directly open, this physical map has already been produced to ensure accuracy.

用单片机实现(载波监听/冲突检测)的功能，用的是MSP430芯片来实现。分为主机和从机两个程序-a c language for mcu.

全面讲述了单片机的C51编程-comprehensive described the C51 microcontroller programming