Difference between revisions of "Project BrundleFab"

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(Connecting an Arduino Mega2560 to a Seed Studio SD Card v3.1 Shield)
(HP F4480 - Rotary encoder board pinout)
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=== HP F4480 - Rotary encoder board pinout ===
 
=== HP F4480 - Rotary encoder board pinout ===
 +
 +
Pin 1 is the kerf on the CPU board connection
  
 
{| class="wikitable"
 
{| class="wikitable"
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! Pin !! Function  
 
! Pin !! Function  
 
|-
 
|-
| 1 || Output A/B
+
| 4 || Output A
 
|-
 
|-
| 2 || VCC
+
| 3 || Vcc 3.3v
 
|-
 
|-
| 3 || Output A/B
+
| 2 || Output B
 
|-
 
|-
| 4 || Gnd
+
| 1 || Gnd
 +
|}
 +
 
 +
=== HP F4480 - Linear encoder & injet pinout ===
 +
 
 +
Pin 1 is the kerf on the inject carriage connector
 +
 
 +
{| class="wikitable"
 +
|-
 +
! Pin !! Function
 +
|-
 +
| ??? || ??? - all the rest
 +
|-
 +
| 5 || Gnd
 +
|-
 +
| 4 || Encoder Channel A
 +
|-
 +
| 3 || Encoder Channel B
 +
|-
 +
| 2 || ??
 +
|-
 +
| 1 || Vcc 3.3v
 
|}
 
|}

Revision as of 21:50, 20 September 2014

BrundleFab - a 3D Printer Experiment

Design Notes

Connecting an Arduino Mega2560 to a Seed Studio SD Card v3.1 Shield

Well, it doesn't just snap on and work. You need to route some pins:

MEGA Pin SD Shield Function
ICSP1 D12 MOSI
ICSP2 5v 5v
ICSP3 D13 SCK
ICSP4 D11 MISO
ICSP6 GND Gnd
D53 D10 SS

Use the arduino SD library, with a 'const int chipSelect=SS;' and you are good to go.

HP F4480 - Rotary encoder board pinout

Pin 1 is the kerf on the CPU board connection

Pin Function
4 Output A
3 Vcc 3.3v
2 Output B
1 Gnd

HP F4480 - Linear encoder & injet pinout

Pin 1 is the kerf on the inject carriage connector

Pin Function
 ???  ??? - all the rest
5 Gnd
4 Encoder Channel A
3 Encoder Channel B
2  ??
1 Vcc 3.3v