Air Quality monitoring system MQ135|MQ7|DHT11|Arduino Mega|Thingspeak

Just an overview about the project. May not be an indetailed explanation. Already people having some idea on arduino and thingspeak can understand this easily.

1)Unzip the file https://mega.nz/#F!VoAAzaDR!NPoHJWL5V...
Supporting files will be there at the link provided above.
2)Courtesy: https://jayconsystems.com/blog/unders...
Please go through the link provided above for any queries.
As it is my first video, cant give a detailed explanation.

• #education
• #iot
• #mq135
• #mq7
• #thingspeak