LPG GAS DETECTOR USING MQ9 gas sensor, Arduino nano, OLED display , buzzer and LED

[@MOUNTDYNAMICS]

Link to the tutorial video
ua-cam.com/video/Ej19BiKdSsM/v-deo.html

[@ramakrishnaeragani32]

Jj

[@musheevlogger1095]

Sir u explain well 👍👍👍

[@MOUNTDYNAMICS]

Thanks Musharraf