Mini Project Air quality monitor

( The above image is a similar image of a project, it’s not exact image)

Air quality monitor

Price: ₹2,699


In this project, we can monitor the atmospheric gases using MQ 135 gas sensor, which can be used to sense the gases like benzene, alcohol , smoke. We can get these data’s in blynk app from anywhere in the world. NodeMCU ESP8266 is a low cost open source IoT platform. By connecting to the Wifi network, we can get the data’s from sensor.

Hardware used

  • NodeMCU ESP8266
  • MQ 135 gas sensor

Software used

  • Arduino IDE
  • Embedded C
  • Blynk app
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Note: RION strives to help and guide the students community for their engineering project, it’s not completely business purposes, so we recommend students to come up with their own ideas and then we can help you to build the project, so if you want to build with help of us, please feel free to reach us, we always appreciate your ideas and thoughts.