Free Project - 245 LED Display

[skimask]

i still doing the research for this project. So i not confirm what hardware are require for this project. I hope anyone has this similar project can post it to me. Actually my project topic is <Wireless Announcement Board>.
Any information that related to this project also can post to me.
Thanks.......

I'd doubt anybody can help you until you help yourself.

Until then, sounds like you might want to use something prebuilt:
http://www.sparkfun.com/commerce/pro...roducts_id=760

[yupng]

I'd doubt anybody can help you until you help yourself.

Until then, sounds like you might want to use something prebuilt:
http://www.sparkfun.com/commerce/pro...roducts_id=760

I had done this project before but not with wireless. I use RS232 port sent the data from pc to dot-matrix display module. Now, i need to improve it to be wireless.
The problem is :
How i send out the data via wireless.
How to translate the receive data and display it on dot-matrix display module.

Anyway........thanks for your reply.
Thanks.......

[mackrackit]

You can use radio modules like these(take your pick)
http://www.rentron.com/PicBasic/RemoteControl.htm
to send serial data.

[yupng]

Anyone can help me do a "wireless announcement board" using dot-matrix.
The data(text) is send out from keyboard via wireless to dot-matrix display.

[T.Jackson]

Anyone can help me do a "wireless announcement board" using dot-matrix.
The data(text) is send out from keyboard via wireless to dot-matrix display.

20k

There's so much psychology in music heh

Trent Jackson

[T.Jackson]

Or would you prefer a 6 million dollar lawsuit?

Trent Jackson

[Bronx68]

Does anyone know of source for scrolling sign (pcbs only) for purchase in lots of 100 pieces? We would like to integrate these boards into our LED arrays.
Boards need to drive either 7 rows by 40 columns or 7 rows by 80 columns
USB interface for updated messages from pc
IR remote control interface
I will provide any other details if there is any interest
We will also be interested in purchased the associated remote control units.