Astral Robot - DHT-11 Digital Temperature & Humidity Sensor Module with Cables
DHT11 Temperature and Relative Humidity Sensor Module.
The DHT11 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed).
Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds.
- 1 DHT11 Temperature and Relative Humidity Sensor Module
- 3 Free Dupont Breadboard Wires
Designed and Assembled in Puerto Rico by Astral Robot.