Humidity Sensor – SHT21 Breakout Board
Measuring the humidity has an important role in the understanding of the enviroment around you. By knowing the amount of water in the air, you can make decisions about how to best create the atmosphere you desire, or just measure it for future reference.
Wine cellars and greenhouses are among applications that measuring humidity can be useful. By using a simple solution such as the SHT21 Breakout Board, your able to quick measure the relative humidity (%RH) and temperature of your enviroment quickly and easily.
The device is easy to communicate with, using I2C simple commands are sent to the chip, which then responds with the measurements. We’ve even added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding.
2.1V to 3.6V Supply Voltage
Low power consumption – 0.15uA typical
Resolution: 0.04%RH, 0.02°C
Accuracy: ±2%RH, ±3°C
Size: 21mm x 16mm
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|