MQ8 and MQ7 Sensor-Based Hydrogen and CO Detection using Arduino_”Kartikey Baghel” circuit diagram

MQ8 and MQ7 Sensor-Based Hydrogen and CO Detection using Arduino_”Kartikey Baghel”

By Kartikey Baghel

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Components used: led, arduino, arduinouno, mq-7, mq-8, buzzer

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