Week 18

What does LCD stand for?

• Liquid Crystal Display

• Light Crystal Diode

Which LCD do we use in class?

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Which picture shows the correct way to connect an LCD to the Arduino board?

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How many pins does the LCD that we are using have?

• 4

• 16

• 8

• 2

How many rows and columns does the LCD have?

• 2 rows, 16 columns

• 16 rows, 2 columns

• 4 rows, 16 columns

• 2 rows, 2 columns

Which line of code displays text in the LCD?

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What does the following line of code do?

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Which line of code moves the cursor to the first row of the LCD?

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What line of code starts the LCD?

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Can you use the following line of code to display text in the LCD?

• Yes

• Of course not! Are you out of your mind?