DHT11 Humidity and Temperature Sensor Module

The DHT11 humidity and temperature sensor module is designed to measure both environmental temperature and humidity, making it a practical choice for automation systems and electronics projects. It features a built-in 8-bit microcontroller that works alongside the DHT11 sensing element to deliver stable and consistent performance.

This module provides output as a digital signal through a single data pin, simplifying interfacing with microcontrollers. It updates readings every 2 seconds (0.5 Hz) and can be easily connected to platforms such as Arduino, Raspberry Pi, and other microcontroller-based systems.

The compact PCB integrates the DHT11 sensor along with all necessary supporting components. Inside the sensor, a resistive element is used for humidity measurement, while an NTC thermistor handles temperature sensing. These are combined with an internal 8-bit microcontroller to produce a calibrated digital output.

With its dedicated signal processing technique and reliable sensing technology, the module offers strong stability and dependable long-term performance, making it suitable for a wide range of applications.