Free Project - 245 LED Display

[magu]

Hi Magu,

This circuit will work with our program MBLINK.BAS.



Please seek help locally, find a PIC expert in your country willing to help you.

Good luck!

Best regards,


Luciano

ok i understand. i will buil this circuit and then i will give my results. best regards.

[Luciano]

Hi Trent,

Far as I'm concerned this thread has been completely hijacked with 4 pages of junk carrying
a user rating of 1.8 out of 5.

Yes, this is a bad habit. All this discourages people from posting.

I don't consider the cries for help to be even the slightest bit genuine. That's the sickening part.

There were three people reporting a problem with this project and indeed there was a problem
with the schematic and we managed to find it.

Are Magu's cries for help genuine?
In my opinion yes.

Look at the picture posted by Magu:


(Click to enlarge the picture).

CPU board: (Picture)

Magu is not an expert, the decoupling capacitors were added in
a second time despite this was the second board he made.

Display board: (Picture)

The alignment of the LEDs, transistors and resistors was done with
great care. (All the components were soldered perpendicular).

What are my conclusions?

Little theoretical knowledge, but good perseverance.
The same can be said for his posts in this thread.

* * *

I was able to help him to partially test the board he made.
I have never used PicBasic before and I have never developed anything
using PIC microcontrollers. All I know about PicBasic and PIC microcontrollers
is based on personal researches done while evaluating them.

This is why I had to suggest him to find somebody in his town
willing to help him program the chip and test the board.

Best regards,

Luciano

[magu]

i`m very sorry for the delay but i was in vacantion, later i will post the result of the PIC...

[magu]

you are the kindest man on this thread. IT FINALLYY WORKS !!! . the problem has when i buyed the 2 caps (22pF). They give me one 22pF and one 223pF . the 223pF it was the problem . Good bless you and have good luck in live.

[Darrel Taylor]

Hey Mr. Magu,

I'm tired of all the negativity.

It would be really great if you could show a video (or maybe just a "Still picture") of your project working after the Outstanding assistance from Luciano.

Best regards,

[magu]

Anithing is possible ... GREAT THX FOR LUCIANO. --> link to youtube movie removed

[Luciano]

Hi Magu,

Congratulations! I hope your video will be enlightening to many people.

I wish you all the best!

Best regards,

Luciano


* * * * * * * * * * * * * * * * * *

How to read capacitor codes:
http://xtronics.com/kits/ccode.htm

223 = 22000 pF (22nF)

Best regards,

Luciano

[Dan Cata]

We should thank Luciano for his time and generous advices but let's not forget Trent Jackson, whose project is !

[magu]

for those who want to build this project i atach the PCB. PM me when you need to know where the components are placed. Best Regard.