DHT11: Difference between revisions
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The [[DHT11]] is a digital humidity and temperature sensor. It measures in integer values, there's no kernel module, and it's about 5€ a piece. Learn more: | The [[DHT11]] is a digital humidity and temperature sensor. It measures in integer values, there's no kernel module (for the Pi), and it's about 5€ a piece. | ||
Good for 20-80% humidity readings with 5% accuracy and for 0-50°C (rather unpractically for weather-related applications, no temps below zero...) temperature readings ±2°C accuracy. | |||
Learn more: | |||
* [[RaspberryPi Humidity and Temperature Sensor]] | * [[RaspberryPi Humidity and Temperature Sensor]] | ||
* http://www.adafruit.com/products/386. | * http://www.adafruit.com/products/386. | ||
[[Category:RaspberryPi]] | [[Category:RaspberryPi]] | ||
Latest revision as of 22:58, 18 May 2019
The DHT11 is a digital humidity and temperature sensor. It measures in integer values, there's no kernel module (for the Pi), and it's about 5€ a piece. Good for 20-80% humidity readings with 5% accuracy and for 0-50°C (rather unpractically for weather-related applications, no temps below zero...) temperature readings ±2°C accuracy.
Learn more: