DHT11 Temperature & Humidity Sensor Module – Digital Output

Description

The DHT11 Temperature & Humidity Sensor Module is a popular digital sensor used to measure ambient temperature and relative humidity. It comes with a calibrated digital signal output, making it easy to interface with Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers.

This sensor is perfect for beginner-friendly electronics projects, offering stable performance for indoor environments. With simple wiring and widely available libraries, the DHT11 is commonly used in weather stations, smart home systems, IoT projects, and educational robotics projects.

---

⭐ Key Features

• Measures Temperature & Humidity

• Digital signal output (easy to use)

• Pre-calibrated from factory

• Low power consumption

• Beginner-friendly sensor

• Compact and lightweight design

---

🔧 Technical Specifications

• Sensor Type: DHT11

• Temperature Range: 0°C – 60°C

• Temperature Accuracy: ±2°C

• Humidity Range: 20% – 90% RH

• Humidity Accuracy: ±5% RH

• Operating Voltage: 3.3V – 5V

• Output Signal: Digital

• Sampling Rate: 1 Hz (1 reading per second)

---

🔌 Compatibility

• Arduino UNO / Nano / Mega

• ESP32 / ESP8266

• Raspberry Pi

• STM32

• IoT & Smart Home Projects

---

🎯 Applications

• Weather Monitoring Systems

• Smart Home Automation

• IoT Projects

• Robotics Projects

• School / College Electronics Projects

• Environmental Monitoring

📦 Package Includes

• 1 × DHT11 Temperature & Humidity Sensor Module

Ultrasonic Sensor

IR Sensor