摘要
介绍了基于单片机与USB技术的温度采集系统的设计,通过单片机连接USB控制芯片来实现USB1.1的通信协议,将采集的温度数据经过USB接口高速传输到PC机保存并显示出来,测试表明整个系统具有数据传输速率高,可靠性高,使用方便等优点。
The temperature acquisition system based on microprocessor and USB technology is presented. Using the USB control chip connected with microprocessor, the communication protocol of USB1.1 is achieved, and the temperature data is transported through USB interface to computer. The result shows that this system has advantages of high transport race, reliability and vivid user＇s operation interface.
出处
《科技信息》
2009年第13期86-87,共2页
Science & Technology Information
