Arduino Forum

Using Arduino => General Electronics => Topic started by: cyclegadget on Jun 06, 2012, 04:27 am

Title: Could someone make me a Eagle part Bosch CJ125?
Post by: cyclegadget on Jun 06, 2012, 04:27 am

I have yet to figure out how to make a part in Eagle. I have downloaded tutorials but, I am not a part artist and can't see to work it out.

The part I need made for me is the Bosch CJ125 LQFP32. I think the footprint is common but, I would love to have the footprint and have the pins name correctly.

Here is the link to the PDF, I hope it is enough information for someone to help me.

http://www1.futureelectronics.com/doc/BOSCH/CJ125.pdf

If anyone is interested the chip is used to control an automotive O2 sensor for exhaust gas sensing. It is called a wideband contoller and it can easily be mated to a 328.

Any help would be appreciated. Let me know if I need to provide more information.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: pYro_65 on Jun 06, 2012, 04:57 am
I tried eagle,... yelled at it then deleted it.

I'm having very quick turnaround using ExpressPCB and ExpressSCH, extremely simple to make new parts.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: cyclegadget on Jun 06, 2012, 05:08 am

  I don't have much problem with making schematics and board but, when it comes to making parts, I just get lost.

So far I have had to small very basic boards made. However, I have made a ton of "idea" boards drawn up in Eagle.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: cmiyc on Jun 06, 2012, 05:25 am
I know you said you tried tutorials.  Personally I follow this one every time I make a part.  It covers all the necessary steps and gotchas.

http://www.sparkfun.com/tutorials/110
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: cyclegadget on Jun 06, 2012, 04:18 pm

Thanks for the link.

I am giving it another try. I have already went farther using Sparkfun tut. than I have before. It will be nice if I get it figured out.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: cmiyc on Jun 06, 2012, 04:28 pm
I don't know what "tuts" are, but the Sparkfun Eagle tutorials are very good.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: jonisonvespaa on Jun 06, 2012, 04:37 pm
designspark has billions of components in their library's, that one is in there, design spark is a very very easy to use
i also vouch for expresssch.
Title: Re: Could someone make me a Eagle part Bosch CJ125?
Post by: cyclegadget on Jun 06, 2012, 07:34 pm

  I think I have got my part done correctly. Between the Sparkfun tutorial and and tutorial I found of google, I copied the footprint of an Atmega328 LQFP32 chip and changed the pin names to suit my needs.

Here is the title of the tutorial that I used for information about coping parts. I found it in Google.
Cadsoft Eagle 4.0 Editor Tutorial
Kevin Bolding
Seattle Pacific University

Thanks for all of the help and suggestions.