Brads Electronic Projects Forum

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...

is it OKay for the smile?

thanks!
marC:)

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!

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:)

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&...

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...

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



(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:)

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:)

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:)

thanks big!

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

thanks a lot!!!
marC:)

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:)

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:)

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:)

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! ...

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...