Beeps and tones made by Maker Uno is generated by:

• Piezo Buzzer

• Microcontroller

• LED

Piezo Buzzer is connected to which Pin?

• 2

• 8

• 10

Which one is Piezo Buzzer?

• A

• B

• C

Frequency for C4 is

• 330

• 294

• 262

Duration for 4 beats is

• 500 ms

• 1000 ms

• 250 ms

250ms is the duration for...?

• 1 beat

• 2 beats

• 3 beats

• 4 beats

A command for Piezo Buzzer: pinMode(X, OUTPUT);

X is....?

• 2

• 4

• 6

• 8

tone(X, frequency, duration); 

X is..... ?

• HIGH

• LOW

• 2

• 8

Choose the correct syntax to play C4

• tone(262, 8, 500); 

• tone(8, 262, 500); 

• tone(500, 262, 8); 

Choose the correct syntax to play E4

• tone(2, 330, 300); 

• tone(6, 262, 330); 

• tone(8, 330, 440);