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How do I connect my temperature and humidity sensor to my Arduino?

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How do I connect my temperature and humidity sensor to my Arduino?

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The DHT-22 (also named as AM2302) is a digital-output, relative humidity, and temperature sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and sends a digital signal on the data pin. ... The room temperature and humidity will be printed to the serial monitor.

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