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Keyestudio DHT11 Temperature & Humidity Sensor - Black + Blue
Introduction This DHT11 Temperature and Humidity Sensor features calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality£¬ fast response and anti-interference ability. Each DHT11 sensor features extremely accurate calibration of humidity calibration chamber. The calibration coefficients stored in the OTP program memory£¬ internal sensors detect signals in the process. The single-wire serial interface system is integrated to become quick and easy. Small size£¬ low power£¬ signal transmission distance up to 20 meters£¬ making it must for a variety of applications and even the most demanding applications.