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Sensor Wiki: KY-015 / DHT11 Combination Temperature and Humidity Sensor

This wiki article covers the KY-015 / DHT11 combination temperature and humidity sensor. Included are wiring diagrams, code examples, pinouts, and technical data. This sensor is commonly used in weather-station projects and for keeping tabs on internal device environmentals in larger projects. Content  Sensor Module Image Gallery  Description and Technical Data The KY-015 / DHT11 […]

List of Arduino Sensors and Modules

Due to many requests by our user community I’ve put together this handy list of Arduino sensors and modules.  There are many, many sensors and the differences and uses of some of them can be very confusing.  In this list of Arduino sensors we’ll explain what each one is used for and some quick links […]

Using Arduino Temperature Sensors DHT11 and DHT22

Having your Arduino aware of temperature and humidity adds some really neat real world use cases for your Arduino projects, so in this tutorial we will focus on using Arduino temperature sensors in our projects! Specifically we will focus on the Adafruit DHT11 and DHT22 temerature and humidity sensors. Since we will be building off […]