***how to have contrast with my LCD display **

Hello, i'm currently doing a project using LCD and 8051 micro-controller. Could someone help me on how to add contrast feature to my LCD display. I'm using C as my default programming language and using keil Micro-vision for compiling.

Thanks, greatly appreciated.

***Pea_brain***

 

[buzzp]

I believe most LCD's have another power pin that can be used as a contrast adjustment. I think this will depend mostly on the LCD you have selected. Look at the spec sheet for the LCD and see if they have app notes for contrast.

 

[jbartos]

Suggestion: Visit

http://www.semic.sanyo.co.jp/micon/eng/lc/lc58.html

http://www.siliconchip.com.au/HTML/SOFTw.htm

http://computer.cetra.org.tw/search3/catprod.asp?midclass=2010&sch=cat&isNew=Y&schBit=vtm

http://www.acebus.com/win8051.htm

etc. for more info