Main > Lightguns
GUN4IR - The Ultimate 4 Points Lightgun System
JayBee:
--- Quote from: grotesque on February 18, 2023, 06:23:50 am ---Hi everyone,
I'm in the process of designing an arcade cab, with the build stage hopefully starting soon, and want to integrate the Gun4IR LEDs into it. I have a few questions I would really appreciate some guidance with. I searched this long thread plus read the Gun4IR manual but didn't find the same questions but apologies if this has already been explained.
* Will it be an issue that the panel is tilted backwards about 12 degrees rather than being exactly vertical? That's just the way the cabinet design is. Should I try to mount the LEDs to point exactly horizontally at the player or just perpendicular to the display will be fine?
* Does it make much difference to have the LEDs mounted in a small triangle pattern vs a straight line? I've seen examples of both but not sure if either is preferable. Is there any recommendation on the distance between the LEDs in the clusters?
* I will probably be standing 1-2m from a 32" screen but my guns only have Fish Eye lenses. Would I be better suited with Wide Angle lenses? If so, is there a recommended place to get them from?Thanks!
--- End quote ---
Hi,
To answer your questions:
* no issue, 12 degrees isn't much and should still work nicely :)
* it all depends on your LEDs specs. If using powerful and good angle ones, in line it's fine, else in triangle (with each bent a bit on they side) is a bit better. You should keep them as close as possible from each other.
* 2m seems good for an optimal playing distance with either fish eye or wide lens. You probably won't need wide lens tho.
grotesque:
Thanks JayBee, much appreciated. For question #2, I'm using the high power LED kits from RPEG Electronics. The LEDs will be mounted behind a layer of perspex (this is going to cover the whole screen/front panel of the cabinet) so I assume it's safer to put them in a triangle shape to have the best output. When you say to bend them a bit, is that so that each LED is pointing more towards the player? Just want to be sure I'm bending/aiming them correctly! Thanks
--- Quote from: JayBee on February 20, 2023, 09:02:56 am ---
* no issue, 12 degrees isn't much and should still work nicely :)
* it all depends on your LEDs specs. If using powerful and good angle ones, in line it's fine, else in triangle (with each bent a bit on they side) is a bit better. You should keep them as close as possible from each other.
* 2m seems good for an optimal playing distance with either fish eye or wide lens. You probably won't need wide lens tho.
--- End quote ---
Bambam1963:
I am a huge fan of this tech. I got my old PS1 Namco Guncon 45 up and running. It works and tracks great. I do, however, need two fish-eye lenses as I currently have to sit quite far back from my monitor for the gun to track properly. I am unable to find any fish-eye lenses to finish my project. Can someone point me in the right direction? Thank you.
Daniel B.:
Is there a recent BOM for the current "best way" to accomplish all this? I want to start putting together my parts list and get any overseas ordering done as soon as possible. I'll admit, I made it about 12 pages through before I sent jaybee the donation so I may be out of touch lol.
JayBee:
--- Quote from: grotesque on February 21, 2023, 07:52:13 am ---Thanks JayBee, much appreciated. For question #2, I'm using the high power LED kits from RPEG Electronics. The LEDs will be mounted behind a layer of perspex (this is going to cover the whole screen/front panel of the cabinet) so I assume it's safer to put them in a triangle shape to have the best output. When you say to bend them a bit, is that so that each LED is pointing more towards the player? Just want to be sure I'm bending/aiming them correctly! Thanks
--- Quote from: JayBee on February 20, 2023, 09:02:56 am ---
* no issue, 12 degrees isn't much and should still work nicely :)
* it all depends on your LEDs specs. If using powerful and good angle ones, in line it's fine, else in triangle (with each bent a bit on they side) is a bit better. You should keep them as close as possible from each other.
* 2m seems good for an optimal playing distance with either fish eye or wide lens. You probably won't need wide lens tho.
--- End quote ---
--- End quote ---
If it's the black LEDs points we made together, then no need to bend anything, it should work as is. The leds have enough angle to work nicely.
--- Quote from: Bambam1963 on February 21, 2023, 01:55:43 pm ---I am a huge fan of this tech. I got my old PS1 Namco Guncon 45 up and running. It works and tracks great. I do, however, need two fish-eye lenses as I currently have to sit quite far back from my monitor for the gun to track properly. I am unable to find any fish-eye lenses to finish my project. Can someone point me in the right direction? Thank you.
--- End quote ---
Any cheap smartphone fish eye lens will work.
--- Quote from: Daniel B. on February 22, 2023, 12:10:26 pm ---Is there a recent BOM for the current "best way" to accomplish all this? I want to start putting together my parts list and get any overseas ordering done as soon as possible. I'll admit, I made it about 12 pages through before I sent jaybee the donation so I may be out of touch lol.
--- End quote ---
Yes the full bom is the doc I send you with the license.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version