Difference between revisions of "Mechanical Design"

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==''' Used components '''==
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* Remark: Some of the components used here seem to be very strange to you because the maybe not available anymore on the market. The reason why I have used those components is very simple - I have just found them in my stock. Please feel free to use other components....
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* The following components are used on my "prototype":
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<pre>
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1x Odroid-N2 with 2GB Ram
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1x Odroid-N2 EMMC module
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1x Joy-It RB-LCD10 10 inch touch-display
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1x RND Electronics RND 455-00355 Flat plastic enclosure ABS IP 65
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2x ELV Low-voltage-headphone-amplifiers based on MAX4409
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2x Analog Device SSM2142 Balanced Line Drivers for symmetrical audio output on XLR connectors
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3x Elektor MIDI Breakout-Boards (MIDI-BoBs PCB No. 190070-1), one configured for MIDI-IN, one for MIDI-THRU and one for MIDI-OUT
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1x Notebook-Style Desktop-Power-Supply with 12V/2A and 5V/2A (formaly used for external 5 1/4 inch HDD-case)
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....
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....
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more coming soon
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</pre>
  
 
=='''Picture Gallery'''==
 
=='''Picture Gallery'''==

Revision as of 23:37, 25 May 2020

> Main Page > Piano Expander based on Pianotec and Odroid-N2


Used components

  • Remark: Some of the components used here seem to be very strange to you because the maybe not available anymore on the market. The reason why I have used those components is very simple - I have just found them in my stock. Please feel free to use other components....
  • The following components are used on my "prototype":
1x Odroid-N2 with 2GB Ram
1x Odroid-N2 EMMC module
1x Joy-It RB-LCD10 10 inch touch-display
1x RND Electronics RND 455-00355 Flat plastic enclosure ABS IP 65
2x ELV Low-voltage-headphone-amplifiers based on MAX4409
2x Analog Device SSM2142 Balanced Line Drivers for symmetrical audio output on XLR connectors
3x Elektor MIDI Breakout-Boards (MIDI-BoBs PCB No. 190070-1), one configured for MIDI-IN, one for MIDI-THRU and one for MIDI-OUT
1x Notebook-Style Desktop-Power-Supply with 12V/2A and 5V/2A (formaly used for external 5 1/4 inch HDD-case)
....
....
more coming soon

Picture Gallery

Mounting the Touch-Display into the housing

Expander-Front not running.jpg

View onto the Touch-Display electronics

Display-Backside.jpg

Backside of the Housing with mounted Odroid-N2 module

  • Rear-Side of the housing without the breakout for the Odroid-N2 module

Housing-Bottom without breakout.jpg

Odroid-N2 fixation in housing 3.jpg

  • Rear-Side of the housing with the mounted Odroid-N2 module

Backside with Odroid-N2 inserted 1.jpg

Backside with Odroid-N2 inserted 2.jpg

  • Fastening the Odroid-N2 module in the housing

Fixing Odroid-N2 1.jpg

Odroid-N2 mounted in housing 1.jpg

Position of the MIDI-Breakout-Boards

Rear-View

Positioning of the MIDI-BoBs.png

Side-View

Positioning of the MIDI-BoBs-2.png

Cut-away view

MIDI-BoB in enclosure.png


> Main Page > Piano Expander based on Pianotec and Odroid-N2