100% Brand new and high quality
Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler.
Since they consist primarily of semiconductor material sandwiched between ceramic plates and have no moving parts …
SMAKN® DHT22 AM2302 Digital Temperature And Humidity Measurement Sensor
Type:AM2302.
Accuracy resolution:0.1.
Humidity range:0-100%RH.
Temperature range:-40~80°C.
4-pin package.
Ultra-low power.
No additional components.
Excellent long-term stability.
All calibration, digital output.
Completely interchangeable.
Long distance signal transmission.
Relative humidity and temperature measurement.
INCLUDED :
1 x Temperature Humidity Sensor …