Search found 76 matches

by nodoubtman
Sat Jul 14, 2012 1:39 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

Hi! I have made another video, seems like it is better i include the pic too.. gO9hAcjkFPA http://imageshack.us/photo/my-images/585/dsc01350g.jpg/ http://imageshack.us/photo/my-images/818/dsc01349w.jpg/ http://imageshack.us/photo/my-images/9/dsc01345xg.jpg/ http://imageshack.us/photo/my-images/220/d...
by nodoubtman
Thu Jul 05, 2012 10:11 pm
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

is it OKay for the smile?

thanks!
marC:)
by nodoubtman
Wed Jul 04, 2012 2:23 pm
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

hi!
looks like i got it finally : http://www.youtube.com/watch?v=ZCUI2qMG ... e=youtu.be

can i have the drawing for the great race?

thank you gain guys you have really help me through this! :)
marC:)
have a good night! :)
by nodoubtman
Wed Jul 04, 2012 3:59 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

thanks! :)

i always forget this pic 1 to 7442 13..

i will try it again, and i will post a video of it

thank you again!
marC:)
by nodoubtman
Tue Jul 03, 2012 10:57 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

I tried it again, and it did something like that : http://www.youtube.com/watch?v=NpuOACfoPPE&feature=youtu.be here's a few images from my breadboard : http://desmond.imageshack.us/Himg204/scaled.php?server=204&filename=bb4v.jpg&res=landing http://desmond.imageshack.us/Himg528/scaled.php?server=528&...
by nodoubtman
Mon Jul 02, 2012 11:31 pm
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

Hi! :) i have seen the a red led is use in great race game? so, in your connection of the drawing, there is only green connection... :( i dont understand.. :O ;s Yes you are correct, I left out the RED led connection in the drawing to save confusion as it is not needed at this point and it is somet...
by nodoubtman
Mon Jul 02, 2012 12:23 am
Forum: PIC Tutorials
Topic: Tutorial 6 - Help with interfacing a keypad
Replies: 6
Views: 12980

Re: Tutorial 6 - Help with interfacing a keypad

brad wrote:I just did a google search for keypad pinout and it had this image. It could be what you need.

Image

(Image from http://talkingelectronics.com/pay/PIC/PIC-Page21.html)
thank you so much brad! i will let you know how it goes :)

thanks!
marC:)
by nodoubtman
Sun Jul 01, 2012 11:49 am
Forum: PIC Tutorials
Topic: Tutorial 6 - Help with interfacing a keypad
Replies: 6
Views: 12980

Re: Tutorial 6 - Help with interfacing a keypad

Hi! I have bought this keypad : http://www.abra-electronics.com/product ... rrencyId=2

it got 8 pins, i cannot find the datasheet, someone can help me with these pins according to brad tutorial?

thanks a bunch!
marC:)
by nodoubtman
Tue Jun 26, 2012 7:13 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

Hi! :)
i have seen the a red led is use in great race game? so, in your connection of the drawing, there is only green connection... :(

i dont understand.. :O ;s


i will try to do the digits scrolling like you showed me big :)

thanks!
marC:)
by nodoubtman
Mon Jun 25, 2012 1:57 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

thanks big! :)

is it possible now to have a the drawing of the great race schematic please? :)

thanks a lot!!! :)
marC:)
by nodoubtman
Sun Jun 24, 2012 3:15 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

bitfogav wrote:Ok heres the source code for the 16F628a :)
smiley_face_8x8_matrix_16F628A.rar
here's the smiley face : http://www.youtube.com/watch?v=X6yAgC81 ... e=youtu.be
tell me if it is okay? because we don't see much things..
thanks!
marC:)
by nodoubtman
Sun Jun 24, 2012 2:48 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

bitfogav wrote:yes try this :) its an Hex format ready to programme. but this is for a 16F648A PIC? what PIC are you using ?
smiley_face_8x8_matrix.rar
I know it works because ive just put it onto my test board :)
bitfogavstestboard.jpg
i have the pic16f628a

thanks!
marC:)
by nodoubtman
Sun Jun 24, 2012 2:13 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

bitfogav wrote:Hi marC,

The video looks the same has the previous video? can you post the source code you are using?Gavin :)
i have only .hex file compiled, i think it is the wrong one, do you have the .hex file for brad smile??

thanks!
marC:)
by nodoubtman
Sun Jun 24, 2012 1:59 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

can i make a brad smile with two colors? I think weve talked about this before? No its not possible to use two colours with this circuit. we are limited to the amount of pins we have on the PIC. and for the great race, can you make me a picture thanks? Can we see if your matrix works first? :) Hi! ...
by nodoubtman
Sun Jun 24, 2012 12:07 am
Forum: The Great Race
Topic: help with the screen
Replies: 89
Views: 99981

Re: help with the screen

Hopefully that helps, if you want to make the matrix display in RED leds then you need to swap the GREEN connections to the RED connections, if you need help with that then just ask and I will change the picture above for you. Let us know if your matrix now works correctly :). can i make a brad smi...