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making Arduino Duemilanove

making Arduino Duemilanove

Postby RAYA » Mon Nov 23, 2009 7:27 pm

Hi All

I decided to make an Arduino Duemilanove board ,because can not buy it.

First I converted the eagle file on the site to PCB format to make it`s PCB.

But some problem appeared :

I didn`t find MC33269-5.0 and need some replacement part.

I didn`t find FT232 RL ,but FT232BL is ready here.

Ray
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Re: making Arduino Duemilanove

Postby RAYA » Mon Nov 23, 2009 7:28 pm

Hi Again
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Re: making Arduino Duemilanove

Postby RAYA » Mon Nov 23, 2009 8:20 pm

Hi
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Re: making Arduino Duemilanove

Postby Khalid Khattak » Tue Nov 24, 2009 8:03 am

Very Nice efforts.. I soldered my adafruit shield board yesterday and play some Blink example... Its a very nice tiny piece.. I am going to replace L293D with L298 with some tricky hack..

I am also not finding SN75440 here...
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Re: making Arduino Duemilanove

Postby RAYA » Sat Nov 28, 2009 10:24 am

Hi Walter

I didn`t find FT232RL now,but as you mensioned it is difficult to solder it,what about to solder all pin unitly and using
tooth brush to distinct all pin from each other , and is it needed to buy hot air device ?

I may choose difficult Arduino board.

Ray
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Re: making Arduino Duemilanove

Postby WalterMo » Sat Nov 28, 2009 2:28 pm

Ray,
It's difficult to say how to do. Perhaps by using a silver conductive epoxy. I had used it when I connected a 50µm wire to one pin of the IC D16510 inside my Philips Web Cam:
viewtopic.php?f=6&t=560
The D16510 has the same pin gap as the FT232RL.

Walter
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Re: making Arduino Duemilanove

Postby Bongobat » Sat Nov 28, 2009 7:09 pm

Hi Raya,

Are max232 or max3232 and an rs232 usb adaptor available there?

This is how my atmega8 based breadboarded arduino works. Actually Ive made quite a few arduinos soldered on radioshack perfboards this way. :wink:

Greg
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Serial arduino
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serial usb adaptor pinout
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Re: making Arduino Duemilanove

Postby pottersfriend » Sat Nov 28, 2009 9:04 pm

Raya,

Not sure if this will help but 'ladyada' from Adafruit made a computer controlled frying skillet to help solder smd's to a pcb.

She made a thin film soldering cutout to overlay on the pcb then applied soldering paste over that to get it on the board correctly. Then using her skillet was able to solder it to the board. Very creative solution.

Again, not sure if it will help you with what you are doing but maybe it will give you some ideas.

Here is the link to her blog video: http://www.adafruit.com/blog?s=skillet

Darin
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Re: making Arduino Duemilanove

Postby RAYA » Sun Nov 29, 2009 7:04 pm

Hi Greg

Thank you

Is there any schematic and pcb file (eagle format or ...) for that ? Look good and easy idea

I`ll see if I can find RS232/USB adapter .

Ray
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Re: making Arduino Duemilanove

Postby RAYA » Sun Nov 29, 2009 8:17 pm

Hi Darin

Thank you

Very creative solution ,as computer motherboard chip soldering (making very thin sheet metal mold with pin pattern)

Do you know other usb controller board same Arduino ?

Ray
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Re: making Arduino Duemilanove

Postby Bongobat » Sun Nov 29, 2009 8:22 pm

HI Raya,

I have attached the eagle files here.

Greg
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Duino232.zip
Eagle schematic and board for Freeduino MaxSerial
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Re: making Arduino Duemilanove

Postby RAYA » Sun Nov 29, 2009 9:16 pm

Hi Greg

Thank you

The .BRD format has not pcb wiring pattern on it (only device location) ,am I correct?

Ray
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Re: making Arduino Duemilanove

Postby Bongobat » Sun Nov 29, 2009 9:35 pm

Hi Raya,

I downloaded the files from here: http://www.freeduino.org/freeduino_open_designs.html

Seems some of the board's layers are hidden. If you open the brd file in eagle and go to the main tool bar and click View -> Dislplay/hide layers... then click All and then Okay you will be able to see everything on the board.

Greg
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Re: making Arduino Duemilanove

Postby RAYA » Sun Nov 29, 2009 9:55 pm

Hi Greg

I get it now,Thank you .

Ray
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Re: making Arduino Duemilanove

Postby RAYA » Tue Dec 01, 2009 12:09 am

Hi Greg

I found usb to rs232 adapter, seems that rs232 to usb has demoded today,may be this adapter is two way but not mentioned on it.

And not a cheap solution.

Ray
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