LCDInfo.com • View topic

View unanswered posts | View active topics

Board index » General display discussion » Hardware

All times are UTC + 2 hours

HD61830

Page 1 of 1

[ 3 posts ]

Print view

Previous topic | Next topic

Author

Message

matrix0110

Post subject: HD61830

Posted: Sat Jun 18, 2005 21:02

Joined: Tue Nov 02, 2004 15:00
Posts: 48

Hi everybody

I have got a graphical LCD (LM213, hitachi) and I want to control it with a microcontroller, but I can't find any schematic and programs. It is posible to connect some switch, which I can controll to, too. (To make a menu) (four switch, an enter, a clear, up and down switch) I have got AT89c52 microcontroller.

Thanks

Top

One~Zero

Post subject:

Posted: Sun Jun 19, 2005 0:35

Joined: Thu Dec 09, 2004 16:01
Posts: 218
Location: NH, USA

How close is your to this one?
http://forum.lcdinfo.com/viewtopic.php? ... highlight=

You are probably still going to need a controller for your LCD too.

Top

matrix0110

Post subject:

Posted: Sun Jun 19, 2005 7:06

Joined: Tue Nov 02, 2004 15:00
Posts: 48

Hi one~Zero

I have got the control panel for the LCD (this is a HD61830 IC with m 5839B IC (Dot matrix LCD 40 dot segment driver) there is lot of on this panel) I try it it works with computer fine, but I want to controll without a computer. I think a microcontroller is good (at89c52, 8bit with 8K byte flash) I want to make a menu for this LCD with four switch (somethink like that a mobile phone) if it possible

thanks

Top

Page 1 of 1

[ 3 posts ]

Board index » General display discussion » Hardware

All times are UTC + 2 hours

Who is online

Users browsing this forum: No registered users and 13 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum