N8TEBB's Mk 7 Build!!!!!

Holy wires batman!

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All this Barely fits on my head but I made it work! I still have to wear if for a while to see how comfortable it is and how long the battery lasts but I'm already loving the new setup! The fans really make a difference with the visor fogging up. I tried my hardest to breathe on it to fog it up and then turn on the fans and it clears up right away! Mic works great! And the hearing system works great too. I do hear the fans quite a bit, but they're not too loud. I think if I mounted them to foam instead of directly to the hard plastic they might be quieter... We'll decide later if I want to change the way they're mounted.
 
Im working on an AR that mounts to my back. It can be quite tricky to deal with a large weapon at a con if I ever need to use my hands, so hopefully a back-mounted gun will be helpful! Here’s a little demo vid:

 
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FYI I had never got a chance to look at your build thread and let me say, your undersuit efforts makes me happy :love: Knowing you managed to do it with non-stretch fabric, you did a sick job seriously! I'm very hyped to get more pieces done for sure on my own suit, but this is a great inspiration^^ Also, really hope I'll get the chance to see your Spartan in person. Looks amazing man and know that I'm a very picky person with details >< !
 
So the transmitter worked fine, but the headphones ended up having a lot of noise. Initially I gave it 3.5V and it was noisy, but i reduced the voltage to 3V and it's crystal clear now. Funny, when I had it at 3.5V, the helmet hearing system turned in to a radio somehow, and I could hear a baseball game faintly. Note that there is no receiver in those headphones. I'd still like to know about those capacitors you mention JT
are you using the ZOHAN headphones? I'd love run those off the battery bank thats already in my helmet!
Also happy to see more magnetized AR bois! Its such a nice accessory to have and really helps free up your hands
 
The flexibility!!! Love me a back-mounted weapon. The AR looks super light, I'm assuming it's foam as well?
It was 3D printed. I finished painting it and took it to comic con this past weekend. It worked super well! Until I bumped it off my back half way through the day and it fell off, hit the ground, and shattered =(

Here is what it looked like before it broke
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I will be making it again but out of foam this time

Also, Update on everything else! The new wiring works great! I had the fans on about 60% of the day. It was quite warm in the convention centre, so I actually got relief when I put the helmet on! FANS ARE A GAME CHANGER!!! HOW HAVE I COSPLAYED 4 YEARS WITHOUT THEM!?!? I didn't have any issues with the speaker system either. It was nice and loud with no feedback. I think the battery on the speaker was running low by the end of the day, but for those really long con days I'll put an extra battery pack in in there for it. The hearing system was very good but occasionally I would get noise when passing a wifi access point, and when I was outside on the streets I could faintly hear radio? (Yeah, I could literally hear an opera station while walking around.) CrimsonViper97 mentions in the tutorial for the hearing system that the wires don't have much insulation so this could be the problem. However, I didn't have this issue to this extent before when I powered it with a seperate battery. I have a feeling it may be because I'm powering fans with the same circuit. It's not so bad that I want to power the components with separate batteries, but if anyone knows how to get cleaner power let me know! My helmet battery was at 50% at the end of the day. Overall, the new electronics are a success!

I put a bit of Velcro on my sticker holder to mount it to my thigh. I didn't use a big enough piece so it came off a few times throughout the day, but it was easy enough to pick back up. I think I'm going to try to develop my sticker holder and incorporate it into a prop or something so I don't have to hand my hammer off to people to reach for my sticker dispenser. Hopefully I get all this sorted for C2E2 in April!
 
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i love to see people building off of combineing and adding to each others work as we all move towards making better and more advanced cosplays
 

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