DiyLightAnimation

Hardware => Lynx Express => Topic started by: fredhag on December 31, 2009,

Title: Recent LE Mouser BOM Changes?
Post by: fredhag on December 31, 2009,

I originally ordered Mouser parts for the just the dongle and my 1st LE board (ver 4).  Since several parts were backordered, I decided to update my order for the LE boards I wasn't going to touch 'til the new year.  It looks like the Mouser parts list has changed, and I am not sure what's up since I'm a noob.  I caught the posts about the 3.3V regulator changing from 595-UA78M33CKCSE3 to 879-UPC2933BHFZ .  I saw the troubleshooting problems with the 7805's so I wonder if the change I see on the parts list is the solution (new part is 511-L78S05CV)?  The other change seems to be:
581-SA105E104Z -> 581-SA115C104KAR

Am I right on all this?

Title: Re: Recent LE Mouser BOM Changes?
Post by: RJ on December 31, 2009,

This list is correct for the V4 express pcb's looks like the Mouser link is still off on the 7805 part it should be 511-L7805ABV  check your order against the wiki BOM list instead of the one at mouser. I can not change the mouser list since I did not create it so I will get with someone to get it updated. Yes these changes were made for cold temperture operations.

RJ

Title: Re: Recent LE Mouser BOM Changes?
Post by: rrowan on December 31, 2009,

Hi Fred,

Most if not all of the changes were done for colder temperatures.

The 5v reg is now 511-L7805ABV

Hope that helps

Rick R.

oops RJ beat me to the post :)

Title: Re: Recent LE Mouser BOM Changes?
Post by: rrowan on December 31, 2009,

RJ,

that is not my project on mouser, Express v4

Rick R.

Title: Re: Recent LE Mouser BOM Changes?
Post by: Kwajtony on December 31, 2009,

I have a  private copy of the project on Mouser called Express V4 is this the culprit, it is not shared.

Title: Re: Recent LE Mouser BOM Changes?
Post by: RJ on December 31, 2009,

Opps!!! it was my BOM..  I fixed it so it is good now.   :-[

RJ

Title: Re: Recent LE Mouser BOM Changes?
Post by: fredhag on December 31, 2009,

Wow, thanks all!  Even on New Year's Eve? 

Title: Re: Recent LE Mouser BOM Changes?
Post by: RJ on December 31, 2009,

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Wow, thanks all!  Even on New Year's Eve? 

HEY!!!  Blinky is serious stuff to some of us year round. Nothing, not even holidays get int he way of blinky!!    ;D

RJ

Title: Re: Recent LE Mouser BOM Changes?
Post by: Blackbeard on December 31, 2009,

Was there a problem with the V2/V3 5.0V regulator also? That's a lot of 'V's!

steve

Title: Re: Recent LE Mouser BOM Changes?
Post by: PJNMCT on January 01, 2010,

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Wow, thanks all!  Even on New Year's Eve?  

HEY!!!  Blinky is serious stuff to some of us year round. Nothing, not even holidays get int he way of blinky!!    ;D

RJ

Here, Here  ;D

-Paul