Sensor Station | 21st Century Learning and Teaching | Scoop.it

I wanted to have a simple station that monitors: Temperature, Humidity, Heat index, Carbon Monoxide, Alcohol, Carbon dioxide, Toluene, Ammonium and Acetone. It's made out of:- Arduino Nano- DHT 22- MQ 135- 5V Power Supply- Push button (Normally open)- DF Robot 2.2" display (DFR0529)

 

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO