Q-1-: The serial communication is done using the serial port of computer or Arduino.
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Question 2 of 5
2. Question
Q-2-: What is baudrate?
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Question 3 of 5
3. Question
Q-3-: Serial.print() function is used to print the data in the serial monitor.
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Question 4 of 5
4. Question
Q-4-: MQ-2 sensor is used to detect amount of alcohol.True or False
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Question 5 of 5
5. Question
Q-5-: To Connect MQ-2 sensor with Arduino UNO does the given statement are correct?
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