Comments on: LED Clock

By: Alex

Alex — Tue, 06 Apr 2010 22:20:49 +0000

I often get stuck in prototyping

By: Vlatko

Vlatko — Tue, 06 Apr 2010 07:07:29 +0000

BTW, what happened to this project Alex? Never finished?

By: Andhika

Andhika — Sat, 26 Jul 2008 07:00:02 +0000

I’m sorry, I still don’t understand how to change the clock and messege via serial port. can you give the program or how to change them? And if i add more led matrix, which code should I change?I’m so intersting with this project. My plan is make this project for gift to my girl. can you help me? thanks before.

By: Alex

Alex — Sat, 29 Mar 2008 08:57:37 +0000

Hi jfk,

the part has not been used in a PCB until now so I will not release something untested. It was my first part and it was a bit crappy. I think I will remake it.

Cheers,
Alex

By: jfk

jfk — Tue, 25 Mar 2008 16:03:08 +0000

let me correct myself: not as useful as yours would be..

By: jfk

jfk — Tue, 25 Mar 2008 15:58:41 +0000

mh, just now i found a similar useful one: http://www.sensi.org/~svo/eagle/

By: jfk

jfk — Tue, 25 Mar 2008 15:56:18 +0000

hey,

may you give me your eagle file for the dot matrix thing? i have a 7×5 one here but no files it anywhere. altering yours would save me a lot of time. =)

greets

By: Alex

Alex — Fri, 29 Jun 2007 13:31:54 +0000

Hi Alex,

just add more spaces to your string, that should help with the scrolling. The source is unfinished and as always without any warranty.
Anyway, here you go …

matrix.zip

By: Alex

Alex — Fri, 29 Jun 2007 10:25:34 +0000

Nice!

I’m mucking around with an LED matrix at the moment myself. I’m a bit stuck on the scrolling though, I can make it scroll one character at a time but it starts at the left hand side, so looks crap. Any possibility of seeing your code? In return, I’ve got an eagle part library for an 8×8 matrix that I’m sure you could alter to a 8×5 easily…