How to Use Gas Sensor Module Without Arduino

How to Use Gas Sensor Module Without Arduino or any Microcontroller
Circuit: mousa-simple-projects.blogspo...
#Gas_Sensor
#Without_Arduino
#MQ_4
#MQ_2
Gas sensor Alarm
Gas sensor Project
Gas sensor Working
Gas sensor with buzzer

[@diginomad6016]

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[@MegaTechno]

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[@tutaikoley1109]

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[@alaagad8887]

thanks