RBS7. Arduino Buzzer Piano

What function allows you to play different sounds on a buzzer? 🎶🔊

• analogWrite()

• digitalWrite()

• tone()

• Serial.println()

What numbers will show up on the serial monitor when you read digital pins? 📊🔍

• up to 10 numbers

• 0 to 255

• 0 to 1023

• 1 and 0

Which connection below lets you create different sounds with the buzzer? 🔊

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• 

What is the purpose of the noTone() function in an Arduino piano project? 🎹🔊

• To reset the buzzer for a new sound 🎵🔄

• To stop playing a tone on the buzzer 🚫🎶

• To change the frequency of the sound 🎼🔄

• To increase the volume of the sound 🔊⬆️

Which code snippet will correctly print a message to the Serial Monitor when a button is pressed? 🎹📟

• 
• 
• 

What do the numbers in the tone function represent in the Arduino Buzzer Piano code? 🎶🔊

• The volume level of the buzzer 🔊

• The duration of the tone in milliseconds ⏱️

• The frequency of the musical notes in Hertz (Hz) 🎼

• The pin number connected to the buzzer 📌

What happens if you forget to include Serial.begin(9600); in your Arduino program? 📟🤔

• You won’t see any data in the Serial Monitor 🚫📊

• The Arduino will run faster ⚡

• The Serial Monitor will show random characters 🆘

• The Arduino will overheat 🔥