Monday, November 7, 2011

Light strike scope accessory tear down

So I got around to taking apart my Light Strike scope. I didn't like that my gun was black but the scope is brown. I also didn't like how it looked or the plastic used to simulate the optics of a scope.

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Other than enabling the two shot types for your gun, it wasn't that appealing to me over all and I doubted I would ever actually use it. So I decided to break it open. Break is the operative word here. Even after you remove the numerous screws hiding under the stickers (six of them I think) the scope doesn't come apart easily. The front plastic lens housing is essentially melted/glued in place. So you would not be able to take apart your scope and put it back together. I was thinking it might be fun to put a real laser pointer inside or some thing to act like a reflex sight to make it look cooler. No such luck.
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There really isn't much to the scope. It doesn't actively do anything other than flash the LEDs and enable the fire modes in software. I'm guessing some transistors and capacitors or resistors. I don't know how to tell the difference between SMD capacitors and SMD resistors. They have numbers like 101, 470 and other such values on them. The transistors have numbers too but I can't read them (they have three solder points so I'm guessing they're transistors). From there its a ribbon cable to the multicolor LED and red LED. The multicolor is the one that lights up the plastic dome on the top of the scope with your team color. The red one simply makes the red dot appear in the center of the rear optic.
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So it would be quite simple to replace those two with something else like a real laser pointer. I took a laser pointer from a trade show apart and extracted just the laser goodies out of it, so if I can find something cool the mount it in, I will likely take the red LED out and replace it with a laser pointer.
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Here's a closer view of the PCB.

Another interesting thing I found out: the ports are not interchangeable. You cannot plug the scope into the launcher/rapid fire port. The gun shuts down if you do. So my theory that the ports were a parallel bus before is wrong. Thankfully the gun doesn't fry if you plug it in backwards or in the wrong port. Anyway, there yo have it, the internals of the scope. I might decide to take apart the rapid fire system to see what's inside there as well.

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