基于AVR系列中M128在UCOSII下的移植，ICCAVR编译环境，跑四个任务。有原理图，有PROTEUS仿真图-Based on the AVR series, M128, under the UCOSII transplant, ICCAVR build environment, run four tasks. There schematic diagram, there are PROTEUS simulation diagram

用两片AVR（ATmega16）单片机 实现双机通信（双向，并带反馈）。开发环境为ICCAVR。文件中不但有完整的源代码，还有用PROTEUS作的仿真图。-With two AVR (ATmega16) single-chip dual machine communications (two-way, and with feedback). Development environment for ICCAVR. Document not only complete source code, bu

avr单片机矩阵键盘扫描程序。开发环境为iccavr。协助Proteus软件仿真。-Single-chip avr keyboard matrix scanner. Development environment for iccavr. To assist the Proteus software simulation.