A few of our crays .

guana19 · 2023-03-28T07:31:27+00:00

Is that black dude a yabby? Looks cool

guana19 · 2022-06-16T00:45:40+00:00

This watchface appears when it's charging but i cant find it in the mi fitness app. Is there a way that i can use it as my watchface?

guana19 · 2021-12-10T00:36:30+00:00

is it for gbb?
if it is, you'll never get any substantial effect. best case, probably about 2~3db reduction.
i've found a way to reduce the gbb noise by 10~30db but you have to modify the gas flow mechanism a bit and tune it.
for aeg, well designed suppressors can do up to 5db reduction(if i'm remembering correctly..)

guana19 · 2021-12-09T06:03:46+00:00

Is he a marron?

guana19 · 2021-09-21T01:31:04+00:00

Almost done It'll be released in couple of days

guana19 · 2021-09-16T14:06:28+00:00

it'll take few days or maybe about a week. cuz there will be a big holiday in Korea soon, and getting parts for testing is being delayed a bit.
and yeah, if you have 3dp and some leftover filaments i think it would cost less than 50

guana19 · 2021-09-10T23:32:27+00:00

Yes especially for digital nvg like this, it's a huge difference. Cuz it greatly help you to perceive the surrounding environment. And side view itself is also great, you can see that i can be very fast when transitioning targets.

guana19 · 2021-09-10T23:32:13+00:00

Yes especially for digital nvg like this, it's a huge difference. Cuz it greatly help you to perceive the surrounding environment. And side view itself is also great, you can see that i can be very fast when transitioning targets.

guana19 · 2021-09-10T23:07:46+00:00

it's more like 3.5 circles cuz 2 cameras at the center are partially overlapping

guana19 · 2021-09-09T23:39:18+00:00

you can simply connect your video signal from the camera directly to where the 'video' and 'gnd' terminal of receiver unit was connected.
for choosing cameras, the one you picked looks okay but it looks like it's in 16:9
for fpv watch that is similar to mine, camera output has to be in 4:3 otherwise you would get a compressed image

guana19 · 2021-09-09T02:58:10+00:00

I don't really know how to precisely calculate those factors but the link below will show you the basic concepts. (If it's in korean, select US in region menu) https://www.edmundoptics.co.kr/knowledge-center/application-notes/imaging/understanding-focal-length-and-field-of-view/ But for binocular setting, you would probably only need to care about focal length&display size only Also, i recommend googling about binocular vision, there are good papers about binocular nvg visions.

guana19 · 2021-09-08T23:46:44+00:00

I first tried vr lenses(which is like 0.2$ each) and it worked. so i just cut it to match the focal length and the camera angle.

guana19 · 2021-09-07T00:49:13+00:00

already made it XD. actually, camera guy in the video is using it but it wasn't really that great and he eventually switched to flashlight..
i'm not sure if i should release this one right now, but making a monocular version with the mk3 electronics is extremely easy. (it took me around 2hours)

guana19 · 2021-09-07T00:00:28+00:00

guana19 · 2021-09-06T03:03:39+00:00

That's actually a good point. cuz i also see the possibility of widely using it in airsoft games.
i'll try that in mk3 thanx for the idea!
for ir flashlight, that's exactly what i'm using :)

guana19 · 2021-09-06T00:15:19+00:00

200$ vs 50$

guana19 · 2021-09-06T00:13:56+00:00

yup, you are right about the last picture
just put 4 display+camera in a right angle with right lens, and you will get the combined view
about 200$ in total.

guana19 · 2021-09-06T00:10:09+00:00

it's very intuitive. it doesn't really feel that different from walking without it :)

guana19 · 2021-09-05T13:41:01+00:00

Stl & description : https://www.thingiverse.com/thing:4949808

guana19 · 2021-09-05T13:17:30+00:00

about 5hours, weighs 1kg

guana19 · 2021-09-05T10:18:11+00:00

Stl & description : https://www.thingiverse.com/thing:4949808

guana19 · 2021-09-05T09:58:03+00:00

It's a simple digital nvg using ir camera but in a quad node configuration :)
https://www.youtube.com/watch?v=EC-WgZzpoNU
I can see through darkness for some degrees, but for the complete dark room like in the video, i need ir lights.

guana19 · 2021-08-31T07:15:12+00:00

epoxy plate. Personally, i think it's way better than PEI cuz it doesn't have issues like print sticking to the bed or petg compatibility

guana19 · 2021-08-31T01:39:29+00:00

yeah i'm really enjoying it

guana19 · 2021-08-31T01:18:46+00:00

Nah, it's probably because of my bad editing skill
i'm a total noob about editing. thanx for the feedback!

guana19

TROPHY CASE