Description:
The DHT11 sensor is a device that converts temperature and humidity into electrical signals that can be easily measured and processed.
Specifications:
- Interface Type: GPIO
- Operating Voltage: 3.3V DC
- Dimensions: 5(L)*24.5(W)*13(H)mm
Features:
- Digital reading accuracy
How does it work?
The DHT11 temperature and humidity sensor contains a temperature and humidity composite sensor that has calibrated the digital signal output. It uses special digital module acquisition technology and temperature and humidity sensing technology to detect the current temperature and humidity accurately.
How to use it?
Connect the module to the A0 interface of the UNO main control board, download the test program to the main control board, place the module in the air environment, and detect the temperature and humidity of the current climate.
Useful Link:
Package Included:
1 x ELECROW-Crowbits-DHT11 Sensor Temperature Sensor