The voice recognition part is realized by software programming, the microcontroller is controlled by communicating with serial port, it can successfully realize to control the LED and voice broadcast.
语音识别部分由软件编程实现，通过串行口编程进行通信，控制单片机，它成功实现控制发光二极管和语音播放的目的。
The microcontroller and computer can easily communicate through serial port, thus the system can be controlled by user with computer.
单片机和上位机之间通过串口通信，可以用计算机操纵整个系统。
The microcontroller and computer can easily communicate through serial port, thus the system can be controlled by user with computer.
单片机和上位机之间通过串口通信，可以用计算机操纵整个系统。
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