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What can be the sequence of commands that may be used for initializing an LCD?

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+1 vote
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in Microcontroller by (14.6k points)
What can be the sequence of commands that may be used for initializing an LCD?

(a) 0x06, 0x0e, 0x01

(b) 0x0e, 0x01, 0x80

(c) 0x38, 0x0e, 0x01

(d) all of the mentioned

I had been asked this question in an online interview.

Query is from LCD  Interfacing topic in chapter AVR Microcontroller of Microcontroller

1 Answer

0 votes
by (24.2k points)
Right option is (c) 0x38, 0x0e, 0x01

The best I can explain: For initializing an LCD, we can use commands like 0x38 for selecting the 5*7 matrix, 0x0e for display on and the cursor blinking and 0x01 for clearing the screen.

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