DHT11 Temperature and Humidity Sensor Module for Arduino
DHT11 Temperature and Humidity Sensor Module for Arduino
DHT11 Temperature and Humidity Sensor Module
Monitor temperature and relative humidity in Arduino, ESP, Raspberry Pi, and DIY environmental projects with the DHT11 digital sensor module. It provides combined temperature and humidity readings through a simple digital interface, making it a friendly choice for beginner electronics and automation builds.
Typical specifications
- Temperature measurement range: approximately 0°C to 50°C
- Typical temperature accuracy: about ±2°C
- Humidity measurement range: approximately 20% to 80% RH
- Typical humidity accuracy: about ±5% RH
- Digital single-wire data communication
- Recommended reading interval: allow about one second between readings
Project applications
- Indoor temperature and humidity monitors
- Weather and environment logging projects
- Smart home and room-condition automation
- Plant and greenhouse monitoring
- Arduino, ESP8266, ESP32, and Raspberry Pi experiments
Important usage notes
Specifications can vary slightly by DHT11 module and sensor version. Use the correct library and wiring for your controller, connect power and ground correctly, and avoid placing the sensor directly in water, condensation, or extreme heat. The DHT11 is intended for general monitoring rather than precision laboratory measurement.
Package includes
- 1 x DHT11 temperature and humidity sensor module
A simple and affordable environmental sensor for electronics projects, automation, and IoT builds in Pakistan.