16X2LCD

What is your name?

Write your 12 digit roll number

What does "16x2" represent in a 16x2 LCD?

• 1. 16 characters per line, 2 lines

• 1. 16 lines per character, 2 characters

• 1. 2 characters per line, 16 lines

• 1. 2 lines per character, 16 characters

What is the function of the Register Select (RS) pin on an LCD?

• Selects whether data or command is being sent

• Selects the font size

• Selects the backlight color

• Selects the contrast level

Which pin of the LCD is used to enable/disable the display?

• RW

• RS

• EN

• VEE

What is the purpose of the Read/Write (RW) pin on an LCD?

• Selects whether data is read or written

• Resets the LCD

• Controls the backlight

• Sets the contrast level

1. Which command is used to clear the display in an LCD?

• 02

• 0EH

• 01

• 32H

Which command is used to set the cursor to the beginning of the second line in a 16x2 LCD? a) 0x80 b) 0xC0 c) 0x90 d) 0xD0

• 80H

• 90H

• C0H

• 8FH

Which command is used to increment the cursor?

• 0EH

• 06H

• 80H

• C0H

What is the operating voltage of 16x2 LCD

• 5V

• 3V

• 4.5V

• 10V