Description
The DHT11 Sensor Module is a compact and reliable sensor for measuring temperature and humidity. With digital output and a simple 3-pin interface, it integrates seamlessly with Arduino, Raspberry Pi, and other microcontrollers. This module is widely used in weather stations, smart home systems, and environmental monitoring projects.
Key Features
- Temperature & Humidity Detection – Accurate measurement of environmental conditions
- Wide Measurement Range:
- Humidity: 20% – 95% RH (±5% accuracy)
- Temperature: 0°C – 50°C (±2°C accuracy)
- Digital Output – Single-wire communication for easy microcontroller integration
- Operating Voltage – Works with 3.3V – 5V power supplies
- Compact & Easy to Install:
- PCB Size: 3.2cm × 1.4cm
- Pre-drilled mounting holes for secure attachment
- LED Indicator – Built-in power LED for status monitoring
- Lightweight – Only 8g
Specification
- Sensor Type: DHT11 (Temperature & Humidity)
- Humidity Range: 20% – 95% RH (±5% accuracy)
- Temperature Range: 0°C – 50°C (±2°C accuracy)
- Operating Voltage: 3.3V – 5V DC
- Interface: Single-wire digital output
- PCB Size: 32mm × 14mm
- Weight: 8g
- Indicator: Power LED
Application
- DIY weather stations
- Smart home automation (HVAC, air quality monitoring)
- Greenhouse & agricultural monitoring
- IoT environmental sensing projects
- School & hobby electronics experiments