nRF905发送和接收代码，只需根据单片机信号改变I/O口即可使用，本代码运行环境为avr atemga128(l)-the code of the transmition and receive of nRF905

RFM12B and AVR The RFM12B tranceiver module has become quite popular recently due to its low price comparing to other modules on the market. But many people nd it hard to make these tranceivers work (mainly because of buggy programming guid