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LIST OF COMPONENTS. Component Quantity Arduino Uno R3 1 LCD 16 x 2 1 Buzzer 1 Gas Sensor 1 Red LED 1 Green LED 1 4.7 k Ω Resistor 1 1 k Ω Resistor 4.
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WORKNG.
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Diagram Description automatically generated. A picture containing table Description automatically generated.
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SIMULATION.