Smart Environment & Gas Monitoring System Code Explained in 30 sec | MQ6 MQ135 DHT11#arduino #shorts

In this short video, I explain the complete Arduino code used in my Smart Environment & Gas Monitoring System.

📋 What’s Covered:

Reading data from MQ-6, MQ-135, and DHT11 sensors

Displaying values on OLED with animated bars

Triggering buzzer alert on unsafe gas or air levels

Managing multiple sensors in one loop with slides

📦 Components Used:

MQ-6 Gas Sensor

MQ-135 Air Quality Sensor

DHT11 Temperature & Humidity Sensor

0.96" OLED Display

Buzzer

Arduino UNO

This project is ideal for IoT, safety, and environment-based monitoring systems.

🎬 Watch the full IoT Playlist here:
https://www.youtube.com/playlist?list=PLCunr9vGjj8oaYxODopIcF4ykctgp9na7

Whether you’re a student, maker, or IoT enthusiast – this video gives you the creative tools to make your displays more dynamic and engaging. This is more than just showing text — it’s about visual storytelling in electronics!

💬 Got questions? Drop them in the comments and I’ll reply!

This video is powered by Robolark – your one-stop destination for electronics, IoT, and robotics components. All the components used in this project are available on Robolark at affordable prices and fast delivery.

🛒 Buy Components Here:

🔗 Arduino UNO : https://thrive.zohopublic.in/aref/nX6qO2lQUm/9NVNGoOPM
🔗 Arduino UNO Cable : https://thrive.zohopublic.in/aref/nX6qO2lQUm/q4n48zGCN
🔗 Breadboard : https://thrive.zohopublic.in/aref/nX6qO2lQUm/MPTPBoHqr
🔗 OLED Display : https://thrive.zohopublic.in/aref/nX6qO2lQUm/VbhbnoAyE
🔗 IR Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/HpBp2jM0K
🔗 PIR Motion Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/CUP90pW02
🔗 LCD display - Blue backlight : https://thrive.zohopublic.in/aref/nX6qO2lQUm/EbThTFXFa
🔗 LCD Display – Green Backlight : https://thrive.zohopublic.in/aref/nX6qO2lQUm/q4ninllPN
🔗 Servo Motor-SG90 Micro : https://thrive.zohopublic.in/aref/nX6qO2lQUm/4AO6vB0jV
🔗 LED : https://thrive.zohopublic.in/aref/nX6qO2lQUm/DG9Fq5vP1
🔗 Male to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6qO2lQUm/OKWTBhU6z
🔗 Female to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6qO2lQUm/SztA9qMIU
🔗 Male to Male Jumper wires : https://thrive.zohopublic.in/aref/nX6qO2lQUm/JKbBqEA81
🔗 Ultrasonic Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/q4n4nPL6Z
🔗 Flex Sensor 2.2 inch : https://thrive.zohopublic.in/aref/nX6qO2lQUm/SztXphlVy
🔗 MQ6 LPG Gas Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/krnk6Z8jh
🔗 MQ135 Air Quality Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/UASI4JaoZ
🔗 DHT11 Temperature & Humidity Sensor : https://thrive.zohopublic.in/aref/nX6qO2lQUm/7izC7eIak

👉 Explore more components at Robolark Website :- https://thrive.zohopublic.in/aref/nX6qO2lQUm/tCsCshCP7

🏪 Visit Robolark Offline Store

📍 Address:

Module143 (Robolark)
Near VIT All Mart Gate ,
Old Katpadi, Vellore-632014

📞 Phone: +91 8610188054

🕒 Store Timings: 10:00 AM – 7:00 PM (Mon–Sat)

🎓 Perfect for:

➡️ IoT Beginners & Hobbyists
➡️ Engineering Students
➡️ Makers and DIYers

📢 Subscribe for More IoT Projects
🎥 YouTube Channel: Arun Roshan Tech

📧 Business Enquiries: arunroshantech@gmail.com

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