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Temperature Monitoring With DHT22 & Arduino

Temperature Monitoring With DHT22 and Arduino

This is very simple and small post but always simple and small things make smart and enterprise products. Any way it's my dream that i write a program from that i can check my room temperature and humidity instead of watching from small devices.

I am using DHT22 Temperature and Humidity sensor with Arduino UNO R3 and getting it's data from Arduino Serial Monitor. Before i go to next step i think i need to tell you some thing about DHT22. It's Humidity Range is 0-100% and Temperature range is -40 - 125°C that's why I prefer DHT22 as compared to DHT11.

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