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文章结合PC/AT键盘接口、AT89C5 1单片机、无线收发芯片nRF4 0 1的原理和特点 ,给出了一种基于PC/AT键盘接口的单片机与PC的无线数据通信方法。文中给出了硬件电路框图和通信程序流程图
In this paper, a method of wireless data communication between a singlechip and a PC based on a PC / AT keyboard interface is given based on the principle and features of the PC / AT keyboard interface, the AT89C51 microcontroller and the wireless transceiver chip nRF401. The article gives the hardware circuit diagram and communication program flow chart