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You are here: Home / Replies / Hi, 1. Recheck your hardware

Hi, 1. Recheck your hardware

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Microcontroller › AVR › 16×2 LCD display not working propery.. › Hi, 1. Recheck your hardware

June 11, 2012 at 12:03 pm #7998
Amrith
Participant

Hi, 

1. Recheck your hardware connections properly, take care that no data lines are getting sorted.

2. Try varying the variable resistor.

3. check whether you are following below steps to intialise LCD in the code

 

Command –> RS=0, RW=0, E=1
Data –> RS=1, RW=0, E=1
4. To Intilaise LCD in 8-Bit mode use command 0x38 in hex or 56 in decimal format.

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