Temperature Monitoring With DHT22 & Arduino

Temperature Monitoring With DHT22 & 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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