KS0066 based LCD (16*2) interfacing with PIC18f4550 problem : 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes

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KS0066 based LCD (16*2) interfacing with PIC18f4550 problem


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rbk23

Thu Jul 03 2008, 07:01AM

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Joined: Sun Sep 16 2007, 08:42PM

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Hi all, I has just bought the KS0066 based LCD, which I have just tested using mikroC compiler LCD library. But it only shows block of black characters at first line and nothing at second line. At first, I thought is it because of the library driver not compatible with mine, therefore, I unplug the microcontroller and switch on the power supply, there is totally same black characters coming out, I wondering if my LCD is already broken. Hope anyone here can advise me or help me. Very much appreciated and billion thanks...

Ajay

Mon Jul 07 2008, 08:49AM

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LCD is just fine.. I never used microC coz everything inbuilt

it makes you lazy.. i know sometimes its needed

anyhow..

try changing delay or something.. look into help file of microC software for settings of LCD etc.

I am sure there is a problem with LCD delay.

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