DHT11 Digital Temperature and Relative Humidity Sensor Module for Arduino DIY Projects

The DHT11 is a compact and cost-effective digital sensor designed to measure ambient temperature and humidity with reliable performance. It provides calibrated digital output, making it easy to interface directly with microcontrollers without the need for complex analog processing.

With low power consumption and simple single-wire communication, the DHT11 is ideal for beginners and professionals alike. It is widely used in Arduino, Raspberry Pi, and IoT projects such as weather stations, smart home systems, and environmental monitoring.

Temperature Measurement Range: 0-50℃
Temperature Measurement Error: ±2℃
Temperature Measurement Range: 20%-95%RH
Humidity Measurement Error: 2±5%RH