DHT11 Humidity and Temperature Sensor


This DHT11 is a temperature and humidity sensor which features a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. The DHT-11 uses a resistive-type component for humidity measurements, and a NTC for temperature measurements. The generated signal is connected to a high-performance 8-bit microcontroller, offering excellent quality, fast response, and anti-interference ability.

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  • Supply Voltage: 3.3 to 5V
  • Temperature Range: 0 to 50 degree C
  • Humidity Range: 20 to 90% RH
  • Temperature Accuracy: +/- 1 degree C
  • Humidity Accuracy: +/- 1 RH

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