$78.00

DHT-22 module

DHT-22 module
DHT22 单总线数字温湿度传感器2302模块Arduino;

产品特点:
一、长尺寸:28mm X宽12mm X高10mm
二、主要芯片:奥松DHT11温湿度传感器
三、工作电压:直流3.3-5.5V

四、特点:
1、湿度测量范围:0---100%RH
2、湿度测量精度:±2%RH
3、温度测量范围:-40---80℃
4、温度测量精度:±0.5℃
5、工作电压:DC5V 常用
6、单总线数字信号输出,串口数据双向口;
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