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Elias Bakken  committed c3ecdf4

New pdfs etc. after adding the dallas 1W

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File PCB_rev_A3/GERBER/GERBER_Rev_A3.zip

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File PCB_rev_A3/Replicape_brd.pdf

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File PCB_rev_A3/Replicape_sch.pdf

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File PCB_rev_A3/changelog_PCB_rev_A3.txt

  + R42-44 cluster, move further apart. 
  + Forgot a 22uF cap on the BOM
  + Added testpoints for 5V and 12V
+ + Added a Dallas 1W temperature sensor port (18B20)
 -   Programmable current limits on steppers motor drivers (SMD). No need to manually adjust a pot meter.  
 -   Microstepping individually programmable for each SMD from 1 to 32.  
 -   All steppers are controlled by the Programmable Realtime Unit (PRU) for hard real time operation.  
--   Option for stackable LCD cape (LCD3). HDMI compatible LCD on the way. 
--   Single 12 to 24V PSU, fans are still 12V  
--   Comptabile with BeagleBone and BeagleBone Black  
--   Open source hard ware and software  
--   Software written in Python for maintainability and hackability  
+-   Option for stackable LCD cape (LCD3). HDMI compatible LCD on the way.  
+-   Single 12 to 24V PSU, fans are still 12V.  
+-   Comptabile with BeagleBone and BeagleBone Black.  
+-   Open source hard ware and software.  
+-   Software written in Python for maintainability and hackability.  
   
-Blog: http://hipstercircuits.com
-
 TODO for software:  
 - Optimize the merging of timings from the different steppers.  
 - Make a fancy GUI with 3D model  
 There seems to be a bug with the software that causes the 
 filament to retract after a few layers. Find out if this is consistent. 
 
+Blog: http://hipstercircuits.com  
+Wiki: wiki.replicape.com