DHT22 - Temperature & Humidity Sensor Module
Rs. 150.00
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DHT22 - Temperature & Humidity Sensor Module
Rs. 150.00
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Prepaid orders of ₹999+ delivered within Tamil Nadu. Terms apply.
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Description
DHT22 - Temperature and Humidity Sensor Module
The DHT22 Temperature & Humidity Sensor Module is a high-accuracy digital sensor designed to measure ambient temperature and relative humidity. It combines a capacitive humidity sensing element and a thermistor with a built-in microcontroller, providing calibrated digital output for reliable environmental monitoring. The module is widely used in weather stations, home automation systems, HVAC controls, agricultural monitoring, and IoT projects.
Specifications:
- Operating Voltage: 3.3V – 6V DC
- Temperature Range: -40°C to +80°C
- Temperature Accuracy: ±0.5°C
- Humidity Range: 0% to 100% RH
- Humidity Accuracy: ±2% to ±5% RH
- Output Signal: Digital Single-Wire Interface
Pin Configuration
- VCC – Power Supply (3.3V–6V)
- DATA – Digital Data Output
- NC – Not Connected
- GND – Ground