DHT11 Digital Temperature and Humidity Sensor Module
The DHT11 is a low-cost digital temperature and humidity sensor featuring a calibrated digital signal output. It combines a humidity sensing component and an NTC temperature sensor with a high-performance 8-bit microcontroller, providing reliable and stable environmental measurements.
Specifications
- Model: DHT11
- Operating Voltage: 5V DC
- Temperature Range: 0°C to 50°C
- Temperature Accuracy: ±2°C
- Humidity Range: 20% to 90% RH
- Humidity Accuracy: ±5% RH
- Output Interface: Digital Signal
- Module Dimensions: 39 × 23 × 10 mm
Features
- Calibrated digital output for easy interfacing.
- Integrated temperature and humidity sensing.
- High reliability and excellent long-term stability.
- Fast response time and good anti-interference performance.
- Low power consumption.
- No analog-to-digital conversion required.
- Compact design suitable for embedded applications.
- Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other microcontrollers.
Applications
- Weather monitoring systems
- Home automation projects
- Environmental monitoring
- Smart agriculture
- HVAC systems
- Data logging applications
- Educational and STEM projects
- Indoor climate monitoring
This product was added to our catalog on Monday 30 October, 2017.
