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DHT11 Sensor

  • Warren W. Gay
Chapter

Abstract

The DHT11 humidity and temperature sensor is an economical peripheral manufactured by D-Robotics UK ( www.droboticsonline.com ). It is capable of measuring relative humidity between 20 and 90% RH within the operating temperature range of 0 to 50°C, with an accuracy of ±5% RH. Additionally, temperature is measured in the range of 0 to 50°C, with an accuracy of ±2°C. Both values are returned with 8-bit resolution.

Keywords

DHT11 Sensor MaxCount GPIO Lines Manchester Encoding Direct Register Access 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Warren W. Gay 2014

Authors and Affiliations

  • Warren W. Gay
    • 1
  1. 1.OntarioCanada

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