DHT11 Temperature Humidity Sensor 16bi UNIVERSAL-SOLDER Electronics Ltd
Description
The DHT11 is a basic digital temperature and humidity sensor with a modest price tag. It measures the ambient air with a capacitive humidity sensor and a thermistor and outputs a digital signal on the data pin (no analog input pins needed).
Features
- Low cost
3 to 5V power and I/O
2.5mA max current use during conversion (while requesting data)
Good for 20-80% humidity readings with 5% accuracy
Good for 0-50°C temperature readings ±2°C accuracy
Body size 15.5mm x 12mm x 5.5mm
4 pins with 0.1" spacing
No more than 1 Hz sampling rate (once every second)
Applications
- DHT11 Relative Humidity and Temperature Sensor can be used in many applications like:
HVAC (Heating, Ventilation and Air Conditioning) Systems.
Weather Stations.
Medical Equipment for measuring humidity.
Home Automation Systems.
Automotive and other weather control applications.
