DHT11 Temperature and Humidity Sensor Module
The DHT11 Temperature and Humidity Sensor Module is a low-cost, easy-to-use digital sensor designed to measure ambient temperature and relative humidity. It provides calibrated digital output using a single-wire communication interface, making it very simple to connect with Arduino, ESP8266/ESP32, Raspberry Pi, and other microcontrollers.
The DHT11 is ideal for basic monitoring applications, educational projects, and DIY electronics, where moderate accuracy and reliability are sufficient.
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Applications
- Basic weather stations
- Indoor climate monitoring
- Smart home and IoT projects
- Educational and learning projects
- Humidity and temperature display systems
- Data logging projects
Features
- Sensor Type: Digital temperature and humidity sensor (DHT11)
- Output: Calibrated digital signal
- Interface: Single-wire communication
- Low cost and easy to use
- Factory calibrated and ready to use
- Low power consumption
- Stable and reliable performance
- Usually available as module with PCB and pull-up resistor
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, PIC, AVR, etc.
*Product image for illustration purposes only, actual product may vary.









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