The DHT11 Digital Temperature And Humidity Sensor is a basic, ultra 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).
Specifications:
| Humidity Measuring Range(%) | 20 to 90 |
| Temperature Measuring Range(°C) | 0 to +50 |
| Humidity Measurement Accuracy(%) | ±5.0 |
| Temperature Measurement Accuracy(°C) | ±2.0 |
| Response Time(s) | <5 |




















