สามารถวัดความชื้นในอากาศและวัดอุณภูมิ
DHT-11 Digital Signal Output Temperature Humidity Sensor Module Probe SKU:ST015
ราคา 60 บาท
Specifications:
Model:DHT11(resistance)
Power supply:3.5 to 5.5V DC;5V(Typ)
Supply Current:(Measurement: 0.3 m A;Stand by: 60 u A)
Output signal:digital signal via single-bus
Humidity:(typ)
Measuring range:20-95 %RH
Resolution:0.1 %RH&16bit
Measuring precision:+/-5.0 %RH(25degree)
Repeatability:+/-1 %RH
Interchangeability:full interchangeable
Response time:6s(1/e 63%,25degee)
Hysteresis:<+/-0.3 %RH
Stability:<+/-0.5 %RH/yr
Sampling period:1time/s
Temperature:
Measuring range:0~50degree
Resolution:0.1 degree&16bit
Measuring accuracy:+/- 2degree(Typ)
Repeatability:+/-0.2degree(Typ)
Interchangeability:full interchangeable