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Single-wire Digital Temperature and Humidity Sensor DHT11 Module Electronic Building Block with Cable YS-31

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量大可优惠,欢迎咨询

资料链接:https://pan.baidu.com/s/1zpQmbcarHUweGaIjX5tkOg 提取码:1111

 

如手机查看不能复制以上资料链接可联系客服发送

厂家直销,货源稳定,欢迎批发!

一、尺寸:长30.5mmX宽12mmX高7.2mm
二、传感器型号: DHT11温湿度传感器
三、工作电压:直流5V

四、特点:      

1、湿度测量范围:20---90%RH

2、湿度测量精度:±5%RH

3、温度测量范围:0---50℃

4、温度测量精度:±2℃

5、工作电压:DC5V/3.3V

6、数字信号输出

7、数据端口带上拉电阻

8、带3mm固定螺丝孔,方便安装

五、接线方法:

VCC   → 3.3V/5V电源正极

GND   →电源负极

DATA  →单片机IO口

温馨提示:切勿将VCC与GND接反,接反必烧!

六、发货清单:

1.如图所示DHT11温湿度传感器模块1个(已测试好)

2.原理图、说明书、测试程序(购买后通过邮箱发送或者提供下载地址自行下载)

模板保护代码
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