Pages: [1]   Go Down
Author Topic: Request to add Uno R1 & R2 Eagle ZIP files to website  (Read 1598 times)
0 Members and 1 Guest are viewing this topic.
0
Offline Offline
Newbie
*
Karma: 0
Posts: 10
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Two reasons:
    - it would be nice to have access to the Eagle files and/or schematic PDF for versions of the Uno that many of us own
    - users would like to be able to follow/compare the changes between versions for learning purposes

thanks!
Logged

Offline Offline
Newbie
*
Karma: 0
Posts: 4
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Agreed! 

Any revision information would be helpful.  Currently, images of each Uno revision are shown, but no schematics are given for the older models.

If anyone has these files, and would be willing to upload them, that would at least be as step in the right direction.  Another, better option would be to add separate product pages to the website.
Logged

Spain
Offline Offline
Full Member
***
Karma: 0
Posts: 149
LED
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Yeah, Arduino team is practicing a bad webpage and information maintenance policy.

Hope this helps. Uno R2 Eagle & Schematic: http://www.megaupload.com/?d=AHGTZ2ZY
Main change was ICSP connector and pull-up resistor added for DFU programming 8u2 chip, as Uno SMD has.
But R2 has a Reset problem. They have solved it in R3 adding a diode. You can fix a R2 this way: http://www.cameraaxe.com/images/misc/Arduino_r2_fix.jpg
Logged

Arduino Uno (R2fix) / Duemilanove (328p)
Ethernet Shield SD (v5)

0
Offline Offline
Newbie
*
Karma: 0
Posts: 10
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Thanks, having R2 and some of the pieces helps somewhat.  The last files I had were for R1.

regards,
-e
Logged

Offline Offline
Newbie
*
Karma: 0
Posts: 1
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

i'm unable to use the link http://www.megaupload.com/?d=AHGTZ2ZY
can anyone upload
thanks in advance
Logged

Offline Offline
Newbie
*
Karma: 0
Posts: 49
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Just view the history for that page, you will find the links you want.

http://arduino.cc/en/Main/ArduinoBoardUno?action=diff

or search them like this

https://www.google.com/search?q=uno+schematic++-forum+-blog+site%3Aarduino.cc

« Last Edit: December 30, 2012, 04:38:53 pm by dropdeaddick » Logged

Pages: [1]   Go Up
Jump to: