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系统级RF收发芯片nRF24E1的各个功能模块及其特性,分析了无线键盘的工作原理,介绍了怎样用nRF24E1在无线键盘中实现键盘矩阵扫描和键盘信号的无线接收和发送,并给出了实际应用中的体会。
System RF transceiver nRF24E1 each module and its characteristics, analysis of the working principle of the wireless keyboard, introduced how to use nRF24E1 in the wireless keyboard to achieve the keyboard matrix scanning and keyboard signal wireless reception and transmission, and gives the practical application In the experience.