DHT11 Temp Humidity Sensor Module with LED Indicator

The DHT11 Temp Humidity Sensor Module with LED Indicator is a digital environmental sensing module designed to measure ambient temperature and relative humidity. It combines the DHT11 sensing element with a convenient module interface and LED indication.

The module operates from a 3.3V to 5V supply and provides digital temperature and humidity data to a compatible microcontroller.

Features

• DHT11 temperature and humidity sensor
• Digital temperature measurement
• Digital relative humidity measurement
• Built-in LED indicator
• 3.3V to 5V operating voltage
• Low current consumption
• Temperature measurement range of 0°C to 50°C
• Humidity measurement range of 20% to 95% RH
• Simple digital interface
• Compact module design
• Easy to connect to microcontrollers
• Suitable for Arduino and ESP32 projects
• Suitable for IoT and DIY electronics projects

Applications

• Temperature monitoring
• Humidity monitoring
• Environmental monitoring
• Weather monitoring
• Arduino projects
• ESP32 projects
• IoT applications
• Smart home projects
• Data logging
• Educational electronics projects
• DIY electronics projects

How It Works

The DHT11 detects the surrounding humidity and temperature and converts the measurements into digital data. A compatible microcontroller reads the digital output and can use the temperature and humidity values for monitoring, display, logging or control applications.

The built-in LED indicator provides a visual indication on the sensor module.