The DHT22 Digital Temperature and Humidity Sensor is a 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). The DHT22 Digital Temperature and Humidity Sensor is ideal for learning, testing, and real-time monitoring projects. Its compact design and consistent performance make it suitable for students, diy makers, and automation applications.
Related Product:
-
DHT11 temperature and humidity sensor
-
BME280 environmental sensor module
Specifications:
| Specification | Details |
|---|---|
| Model Type | DHT22 Humidity Sensor |
| Operating range | humidity 0-100%RH |
| Operating Voltage | 3.3V~5V |
| Humidity precision | ±2-5% RH |
| Temperature range | -40°C to +80°C |
Features:
-
Accurate digital temperature and humidity output
-
Easy single-wire interface
-
Compatible with popular microcontrollers
-
Stable and tested performance
Package Includes:
1 × DHT22 Digital Temperature and Humidity Sensor
15 reviews for DHT22 Digital Temperature and Humidity Sensor
Clear filtersThere are no reviews yet.