How to make Smart Gas and smoke detector with Arduino Nano & OLED Display 

Hey Everyone, Welcome to our New video, In today's video we're going to build a mini gas leakage detector using Arduino. It can detect gas (methane, LPG, Propane, Hydrogen etc), Alcohol and smoke.
Components Needed:-
✦ Arduino Nano
✦ MQ-2 sensor module
✦ 9v battery with connector
✦ Oled display
✦ Buzzer
Diagram and code:- drive.google.com/file/d/1KmQo...
product links :-
1. Arduino nano:- www.flyrobo.in/arduino-nano-r...
2. oled display :- www.flyrobo.in/1.3-inch-i2c-i...
3. mQ-2 sensor :- www.flyrobo.in/mq-2-smoke-lpg...
4. 9v battery:- www.flyrobo.in/high-quality-n...
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