المواصفات
تفاصيل المنتج
This module consists of a DHT11 digital humidity and temperature sensor, a 1 kΩ resistor and 3 male header pins. The DHT11 uses an internal thermistor and a capacitive humidity sensor to determine the surrounding conditions, an internal chip is responsible for converting the readings to a serial digital signal.
| Operating Voltage | 3.3V to 5.5V |
| Humidity measurement range | 20% to 90% RH |
| Humidity measurement accuracy | ±5% RH |
| Humidity measurement resolution | 1% RH |
| Temperature measurement range | 0ºC to 50ºC [32ºF to 122ºF] |
| Temperature measurement accuracy | ±2ºC |
| Temperature measurement resolution | 1ºC |
| Signal transmission range | 20m |
Documentation
