The simplest way of getting the data from the Arduino is with the unit connected directly to a host computer Universal Serial Bus (USB) interface, reading the data as if it were a serial connection.
从Arduino获得数据最简单的方式是让此单元直接连接到主机计算机的UniversalSerialBus (USB)接口，像串行连接那样读取数据。
The hardware connection drawing of serial interface between MCU AT89C52 and LCD is illustrated.
给出了单片机AT89C52与液晶显示器件的串行接口硬件连接图。
Parallel port The connection for parallel interface. See Serial port.
并联插口连接并联接驳器的插口。参阅串联插口。
Serial asynchronous communication can be realized through universal I/O interface. The simple connection and considerate programming aim at various SCM application systems.
提出了一种利用通用I/O口实现串行异步通讯的方法，该方法接口简单，程序实现方便，特别适合各种单片机应用系统。
Serial port: The connection for serial interface.
串联插口：连接串联接驳器的插口。
Serial port: The connection for serial interface.
串联插口：连接串联接驳器的插口。
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