Скачать или смотреть DHT11 Temperature sensor

The DHT11 Temperature sensor is one of the low cost and small-sized sensors of its types. It is lab calibrated, stable and its signal output is digital It is highly reliable when it comes to temperature & humidity sensing technology. This sensor includes a resistive-type humidity measurement component and an NTC temperature measurement component and can connect to a high-performance 8-bit microcontroller. It’s single-wire serial interface and 4-pin single row pin package makes system integration easy and the best choice for various applications. The sensor converts the resistance measurement to humidity on the IC mounted to the back of the unit and transmits the readings directly to the Arduino.

Technical specifications:

Humidity Measurement Range: 20-90%RH
Temperature Measurement Range: 0-50 ̊C
Humidity Accuracy: ±5%RH
Temperature Accuracy: ±2 ̊C