Sunday, 9 August 2015

How to use the DHT-11 sensor- Arduino Tutorial

The DHT-11 is a digital-output relative humidity and temperature sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air. Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature and humidity, but its smaller a...
By: codebender_cc

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from Instructables: exploring - technology - robots


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