Difference between revisions of "PDX-2000 MIDI MOD"

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A switch is used to select between MIDI and regular use of the ultrapitch.
 
A switch is used to select between MIDI and regular use of the ultrapitch.
  
 +
[[File:Modpict.png]]
 
----
 
----
 
Schematic <BR>
 
Schematic <BR>
[[PDX2000MIDI sch.pdf]]
+
[[File:PDX2000MIDI sch.pdf]]
 +
 
 
Layout <BR>
 
Layout <BR>
[[PDX2000MIDI layout.pdf]]
+
[[File:PDX2000MIDI layout.pdf]]
 +
 
 
Switch layout <BR>
 
Switch layout <BR>
[[DPDT Switch.gif]]
+
[[File:Switch.pdf]]
 +
 
 
Etching pdf <BR>
 
Etching pdf <BR>
[[PDX2000MIDI etch.pdf]]
+
[[File:PDX2000MIDI etch.pdf]]
 +
 
 +
Bill of materials <BR>
 +
[[File:BOM.txt]]
 +
 
 +
Source code <BR>
 +
[[File:PDX2000_MIDI_CODE.c]]
 +
 
 +
 
 +
Installation <BR>
 +
[[File:PDX-2000_MIDI_Installation.pdf]]

Latest revision as of 10:47, 2 February 2016

This modification makes your PDX-2000/2300 able to receive a MIDI IN signal and changes the platter speed to match notes played on a MIDI keyboard.


The mod is made to understand incoming MIDI signals. When activated it will overtake the control of the ±50% ultrapitch and change the value corresponding to the note played on a MIDI-keyboard. The ±10% is still in use and can be used to correct out of tune samples.

The mod can play 20 notes from C0-G1 where C1 is 0%. A switch is used to select between MIDI and regular use of the ultrapitch.

Modpict.png


Schematic
File:PDX2000MIDI sch.pdf

Layout
File:PDX2000MIDI layout.pdf

Switch layout
File:Switch.pdf

Etching pdf
File:PDX2000MIDI etch.pdf

Bill of materials
File:BOM.txt

Source code
File:PDX2000 MIDI CODE.c


Installation
File:PDX-2000 MIDI Installation.pdf