In stock only 
DHT22 Humidity and Temperature Sensor
£7.99
Description
Description
The DHT22 is an improved version of the DHT11 low-cost digital thermometer and humidity sensor. It is more accurate and works over a wider range of temperature and humidity - and it is ideal for use with PICs, Arduinos and other microcontrollers.
- 3V to 5.5V Power and I/O
- 2.5mA maximum current draw during temperature and humidty conversion (while requesting data)
- Accurate within 2 to 5% between 0% and 100% humidity
- Accurate within 0.5°C between -40°C and 80°C
- Data can be sampled every two seconds
- Pins have 0.1" spacing so this item is ideal for breadboard, stripboard or PCB mounting
We have the manufacturer's datasheet available for download: Download datasheet
