DHT11是广州奥松有限公司生产的一款湿温度一体化的数字传感器。该传感器包括一个电阻式测湿元件和一个NTC测温元件，并与一个高性能8位单片机相连接。通过单片机等微处理器简单的电路连接就能够实时的采集本地湿度和温度-DHT11 Guangzhou Okumatsu Limited production a wet temperature of the integration of digital sensors. The sensor consists of a resistance type d

　DS18B20数字温度传感器接线方便，封装成后可应用于多种场合，如管道-DS18B20 digital temperature sensor wiring easy, can be used in a variety of packages to the occasions, such as pipeline