Tuesday, November 14, 2006

Sidetracked...

Wow, it's been a while. I've been working on a new project: Bella's Arcade and I seem to have lost a little momentum on this one. I do plan on finishing it soon (definitely before Christmas) but there are a few parts I need to buy first as noted in the punchlist below. I can work on it at night for about an hour at a time once I buy the remaining parts.

I'm also considering rebuying the top layer of glass. I ordered it 1/8" thick and it should have been 1/4" thick - kind of a bummer but I want to get this right. Plus, the glass clips are way too big due to the difference in thickness.

Anyway, since I got this thing functional I had a party at the house and the cabinet was a huge hit. Watching everyone get to play and have fun was by far my favorite part of the entire project. One thing I did realize is that I need some type of instruction card and labels on the admin buttons. My guests were constantly asking questions on how to switch between games and insert coins, etc. The trash-talking was great! It was also surprising to me that certain members of my family were really good at some of the games - it's going to take me a while to get their initials off of the high score lists!

I will post comprehensive pics of the 90% complete cabinet later this week and hopefully get back on track.

Thanks for looking!

Thursday, August 17, 2006

IT WORKS!!!

I'm so excited!! Earlier this week I finished mounting the monitor and I was able to attach the hinge and fire up the cabinet for the first time!! I don't have any good pictures but here's one of the thing all closed up with a game running. The flash on my camera combined with the dust on the glass tabletop really ruined the picture. When I get a few better pictures I will definitely post them.

I played a few games of Ms. Pac-man, Mr. Do! and Galaga and it felt great. I even squeaked out a 75,000 Ms. Pac-man score on my first game without really concentrating so the controls are working well. I still have a TON of software tweaking and game management to work on but if I wanted to I could have the thing playable for a party or something in a few hours of work. There are still a bunch of things I have to do until I call this project "complete" (and start the next one!). Here's the punchlist of outstanding items...


Cabinet construction:
1. Drill holes in base and install leg levelers
2. Drill hole for speaker volume controls
3. Splice speaker controls and thread through hole
4. Mount volume control underneath long CP with velcro
5. Wire coin door switches to ipac
6. Set coin door to accept tokens
7. Wire coin door LEDs to power supply
8. Wire plexiglass LEDs to powersupply
9. [Figure out how to remove CPs]
10. Seal any gaps in CPs
11. Seal any gaps between bezel and monitor
12. Install glass clips to hold glass in place
13. Install t-molding around CP3
14. Glue grommit for power supply plug in place

Other:
1. Print artwork to scale on vinyl at www.mamemarquees.com
2. Apply artwork to tabletop

To Buy:
1. Plexiglass for CP1 and CP2 lighting
2. LEDs for CP1 and CP2 lighting and coin door lights
3. Admin button labels

Computer Set-Up
1. Install and configure Front End [MaLa]
2. Manage game list
3. Hide Windows operation as much as possible upon boot up and power down

Monday, August 14, 2006

The PLUG

OK, not much to report as far as progress goes, unfortunately. I'm having a bit of trouble with the monitor mount. Attaching the monitor to the tabletop is proving to be far more difficult than I thought it would be...

As I've said plenty of times throughout this process, I want to make this thing look as "clean" as possible and not homemade in any way other than its uniqueness. One of the problems I encountered was getting everything to power on and off at the touch of a button. This was accomplished rather nicely by using a Smart Strip power supply.

Once I figured out where to place it within the cabinet, I had to figure out where to drill the hole on the outside for the power cord. I decided on the lower left side of the cabinet underneath the hinge for the access door. This simple decision turned out to be a bigger problem than I had ever envisioned.

I carefully measured the plug every which way I could and determined that it was 1" in diameter. So, in order to make this thing look "finished" I needed to drill a 1" hole in the proper location, feed the cord through the hole and then put a grommet of some kind around the hole to thread the cord through so it will look nice. Simple, right? Wrong.

The first problem I encountered was finding a 1" grommet. I looked all around at Office Max, Staples and Home Depot for something but the best they could do was a 2" grommet and it was going to be huge. I decided online would be my best bet and I eventually found one at Modern Office Interiors for approximately $10 ($3.75 + shipping). Kind of a rip off but at this point I just want to finish.

As I was waiting for the part to arrive I drilled the 1" hole using a hole saw attachment for my drill. When I tried to thread the power cord through the opening, it didn't fit. The hole was about 1/16" too small and there was no way to redrill it (and the grommet was already on the way). I ended up taking a razor and shaving off the rubber around the plug prongs until I could squeeze it through. I was able to get it through after about 10 minutes of tweaking. Whew!

A few days later the grommet arrived and I was anxious to get it installed, however I quickly realized that a 1" grommet only has a 1-7/8" interior diameter - there was no way to get the power cord through the grommet opening! I wanted to scream! Fortunately, a solution quickly presented itself. I thought about it and decided to take a razor and cut the grommet down the side. There was just enough play in the plastic to open up the grommet wide enough to slip the power cord in there. With the grommet cover in place you can't even see where the cut was made. Hopefully the pictures provide enough detail.



I think it came out nice in the end and just how I initially pictured it in my head. I just have to touch up a little tearout from drilling the hole with some leftover blue stain (that's what I get for using an old hole saw!). It was worth the trouble!

The lesson learned for all of this is no matter how much planning you do, there are always going to be things that pop up you didn't think about. It was frustrating but it was very satisfying to be able to come up with a solution.

Thanks for looking!

Monday, August 07, 2006

Bezel / Monitor Mount

Here are a couple of shots of the table top with the bezel in place. I want as snug of a fit as possible around the edges and I think once the weight of the glass is on there everything will fit together nicely. Mounting the monitor and getting the bezel just right has definitely been the hardest part of this project for me so far.

The bezel is not glued into place or anything and right now it is just held in place by painter's tape as you can see. The edges around the monitor do look nice though and I think the screen is centered. The monitor does allow me to move the picture around so if it's not perfectly centered when I turn it on I can tweak it.

I'll be posting some pics of the inside of the monitor mount later. Thanks for looking!

Tuesday, August 01, 2006

The Power Button

These shots are from the underside of the long CP. The red button is the power on and power off switch. One press turns everything on and one more press turns everything off (thank god for the smart strip!).

It was pretty easy to install - I used a 1-1/4" forstner bit to drill a hole about 1/2 way into the bottom panel (from the inside/top) and then using the center mark left by the bit, I just drilled a hole all the way through for the shaft of the button (note the tear out - I'll touch it up later). The reason for the "two-step" drilling of the hole is so I could get my fingers around the shaft of the button to turn the nut that secures the button in place. It also made wiring it up a little easier.

You can't see it at all where it is located and no one will even know it is there unless I tell them. Also, the button is quite tough to press so I'm not worried about an accidental press by someone's knee during play...

Thanks for looking!

Monday, July 31, 2006

MORE Interior Pictures!!

Since I know you can never really have too many of these...

You can see that there are a ton of wires inside - I don't know how some people maintain such neatly wired cabinets. The speakers and subwoofer were the main culprits - there is a power cord, two cords to the individual speakers and a cord for the volume control unit (which you can see just sitting in the coin box - I haven't decided where to mount it yet). I just ended up bunching the wires with ties - I guess I could have cut the wires to the proper length and reattach them with some electrical tape but that seemed like a lot of unnecessary work.

The power supply wires to the fans were also hard to keep neat and I also have an extra wire running from the underside of the third CP to the motherboard (the twisted black and green wire) for the power button to the computer. One press turns everything on and another press powers everything off. I really like this feature - it makes it easy for just about anyone to operate (assuming you know where the button is hidden!).

I will be posting more miscellaneous pictures a bit later. Thanks for looking!

Tuesday, July 25, 2006

Technical Crap

OK, since so many of you are dying to know exactly how I hooked everything up I created the diagram below to explain exactly how I did it. I have to warn you that it's pretty technical and probably can only be understood by less than 1% of the arcade-building population though. It should give you a good idea how everything fits together and how truly great the Smart Strip is. All you have to do is press the "on" button and the entire cabinet fires up - the motherboard, speakers, monitor and lights (when I get around to installing the LEDs).

Image Hosted by ImageShack.us

More progress pictures are coming soon - I'm almost finished!!

Saturday, July 22, 2006

Quick Update - INTERIOR PICS!!

More details later - I'm busy this weekend but wanted to post some progress.


Monday, July 10, 2006

Computer Installed - It Works!!

Well, I don't have any new pictures because I can't find the camera (again) but I managed to install the computer inside of the cabinet this weekend. I haven't mounted the monitor yet - that will probably be the last thing I do but I have connected a computer monitor so I can tinker/tweak the software and front end.

Holy crap what a mess - I even used ties to bunch wires together but somehow it still looks messy. I haven't even really started wiring the controls yet but I think I can keep that pretty organized since I am the one determining wire length (I can run wires along the sides of the cab instead of stretching across the middle to power a fan or connect the HDD to the motherboard, etc.). Damn, pics would really help...

It's my first computer build and I'm pretty proud that I got it to work (with help, of course). Tomorrow I am going to drill the final holes in the cab (after painfully taking everything out):

1. 4.5" hole in the bottom for third fan
2. 1/8" hole for power switch
3. 1/4" hole for volume control (I have to cut and then splice the controls after threading the wire through the hole)

Once I get this done and everything back in there I can wire the controls. I imagine the trackball and spinner will give me the most problems...

Thursday, July 06, 2006

Computer Parts and Miscellaneous Items HERE!

The finish line is actually in sight. I've ordered what I believe to be the last pieces to my arcade cabinet besides the artwork for the tabletop.

Computer Parts (from www.newegg.com):

Power Supply:
Antec SmartPower 2.0 SP-500 ATX12V 500W Power Supply -Retail
Item #: N82E16817103937



The power supply also came with a ton of wires to power all of the fans, the harddrive (with a SATA connection) as well as the motherboard. I will probably also use one of the wires for some lighting effects behind the plexiglass above the player 1 and player 2 control panels and to light the coin slots on the coin door. Here's a shot of all the wires that came with it:

RAM (I ordered 2 of these for 1GB total RAM):
CORSAIR ValueSelect 512MB 184-Pin DDR SDRAM DDR 400 (PC 3200) Unbuffered System Memory Model VS512MB400 - Retail
Item #: N82E16820145026



Hard Drive:
Western Digital Caviar SE WD800JD 80GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
Item #: N82E16822135106



This finishes off the computer!

Internal Wiring / Connectors (from www.mouser.com):

For some of the internal wiring I decided to order some Molex connectors. These will allow me to easily disconnect the control panels instead of having to unscrew every wire from the iPac.

I ordered 10 plugs (female) and 10 receptacles (male) with room for 4 wires (in-line) and 10 plugs (female) and 10 receptacles (male) with room for 6 wires (matrix). The size is .062" which is good for 18-24 gauge wire. I also ordered 100 pins and 100 sockets to use in the plugs and receptacles. I hope everything works OK. If anyone is interested, this is where I got everything from: http://www.mouser.com/catalog/626/1079.pdf

This weekend I am going to install everything and configure the computer, including the monitor. I am going to try my hardest to get everything completed so the arcade is fully playable. I will install the Molex connectors next week (they probably won't arrive until Monday) but that should be easy enough to do after the fact.