Arduino-Compatible Digital Temperature Humidity Sensor Module

The DHT11 temperature and humidity sensor features a calibrated digital signal output with the temperature and humidity sensor complex. The technology ensures the high reliability and excellent long-term stability when a high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices, and it has excellent quality, fast response, anti-interference ability and high cost performance advantages.

Specifications

• Voltage: 5 VDC
• Temperature range: 0 - 50 °C, error of ±2 °C
• Humidity: 20 - 90% RH ±5% RH error
• Interface: Digital
• Size: 39 x 23 x 10 mm.