Difference between revisions of "MAME Cabinet"
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== Parts and Materials == |
== Parts and Materials == |
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+ | I'm keeping a running list of the parts purchased thus far in [https://docs.google.com/spreadsheets/d/1ZyWIexHaAVjtiynPPuODxGsBUm3KXO3PM1tmu_vV2uc/edit?usp=sharing this Google spreadsheet]. |
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− | We will need wood or mdf for the cabinet. |
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+ | |||
− | <br>Play Screen |
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+ | Things we still need to source: |
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− | <br>Arcade Buttons |
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+ | |||
− | <br>Keyboard Encoder |
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+ | * Play screen (likely just use a 19'' LCD) |
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− | <br>Small PC to run the software. An old laptop or junk pc should do fine. The software does not require a lot of power. Graphics are something to keep in mind though. |
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− | + | * Panels, perhaps adorned with Lowell Makes insignia |
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+ | * Paint |
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=== The Screen === |
=== The Screen === |
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* Weight: 80.5 lbs |
* Weight: 80.5 lbs |
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* Power Consumption: 125 W |
* Power Consumption: 125 W |
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+ | |||
+ | '''Update''' I'm not sure if we can really utilize this screen. It's just too bulky, especially in back. |
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=== Keyboard Encoder === |
=== Keyboard Encoder === |
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* Source materials and initial design. |
* Source materials and initial design. |
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+ | * Construct cabinet |
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+ | * Paint cabinet |
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+ | * Design control panel |
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+ | * Construct control panel |
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+ | |||
+ | == Cosmetics == |
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+ | |||
+ | Mike had a fascinating idea to use layered cut plexiglass on the side panels, illuminated via fibre optics, to show animations. |
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== Resources == |
== Resources == |
Revision as of 17:02, 2 February 2015
MAME Machine
The goal for this project is to fabricate an arcade cabinet for a MAME machine. This could be the beginning of a Lowell Makes Arcade. This could definitely be a selling point with new members.
Preliminary Design
- The aracde machine size would be dictated by the size screen we put into it.
- There are many tutorials online that go into building cabinets in great detail.
Parts and Materials
I'm keeping a running list of the parts purchased thus far in this Google spreadsheet.
Things we still need to source:
- Play screen (likely just use a 19 LCD)
- Panels, perhaps adorned with Lowell Makes insignia
- Paint
The Screen
Electronic Horizons donated an old TV. It's a Toshiba 27A23 CRT. I managed to find a manual online that included the following specs.
- 27 inch Screen
- Dimensions: 25 9/16in x 22 1/2in x 19 11/16in
- Weight: 80.5 lbs
- Power Consumption: 125 W
Update I'm not sure if we can really utilize this screen. It's just too bulky, especially in back.
Keyboard Encoder
I (Keith) went ahead and ordered an I-PAC2 from Ultimarc. Based on my reading this seems to be the go-to encoder for DIY cabinet builders. It has room for 32 inputs, which should cover our needs. The board itself has PS/2 outputs but comes with a PS/2-to-USB cable. We should be able to simply wire our controls to these inputs and get USB keyboard commands out of it.
The silkscreen on the thing indicates the default controls (8 buttons, 4 directions, coin and start per 2 players) but it looks like there's also a means to rebind them as necessary. It's also all just keyboard commands so we should be able to configure the games to accept whatever we throw at it.
I also tested this with the Raspberry Pi, hooked up to a single button. It seems to work exactly as advertised.
Task List
- Source materials and initial design.
- Construct cabinet
- Paint cabinet
- Design control panel
- Construct control panel
Cosmetics
Mike had a fascinating idea to use layered cut plexiglass on the side panels, illuminated via fibre optics, to show animations.
Resources
- Official MAME website
- MAME reddit community
- ArcadeCab - DIY arcade cabinet step-by-step walkthroughs (from scratch)
- Ubuntu MAME installation tutorial
- Instructibles article on DIY arcade machine (One of many such tutorials out there)
- Another Instructables on building your own cabinet
- RetroPie Project - Raspberry Pi Multi-emulator image