iComputer7 (Sean)
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icomputer7.xyz
iComputer7 (Sean)
@icomputer7.xyz
20 followers 34 following 120 posts
Stream of consciousness. Electronics and reverse engineering enthusiast. Collects microcontrollers and weird old electronic crap. Loves cats.
Currently in my film photography era.
icomputer7 on Twitter, ic7 at frogs.lgbt on Mastodon
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icomputer7.xyz
Got some ingredients to make toner and wondered if it was possible to tone bleach bypassed RA4 prints and what it'd look like if I tried. Just a quick test with some test prints I already had but I'll do more in-depth testing later
Paper: Fuji Crystal Archive Type II
#photography #filmphotography
A picture of a gray cat looking out of a window, which is split into 3 sections diagonally and down the middle. The top left section is from iron toner which has caused a blue-ish tint and greatly reduced saturation. The bottom left section is from sepia toner which is not as dark as the iron toner but still desaturated and has a red-orange tint. The bottom right is not toned and has a more neutral color balance with a bit more saturation than the sepia toner. A picture of a gray cat laying on top of a blue blanket with white stripes. The left side of the image is divided into two sections while the right side is just one section. The right side is iron toned, which has caused a blue tint and made the blue of the blanket pop while making the cat's fur a very slight green to my eye. The top left is not toned and has a slight red-magenta hue. The bottom left is a bit more magenta tinted to my eye and is a bit brighter.
January 5, 2026 at 2:16 AM
icomputer7.xyz
Got a couple rolls of Kodak Aerocolor IV to play with recently but haven't really been in the mood to go out and take pictures lately since it's been cold. Definitely curious to see if I can get good slides out of it
January 3, 2026 at 12:01 PM
icomputer7.xyz
Just had one of the funniest Windows glitches happen to me
January 1, 2026 at 6:29 AM
Reposted by iComputer7 (Sean)
naominori.bsky.social
bringing back my favorite tweet related to this video
April 13, 2025 at 3:38 PM
icomputer7.xyz
A past experiment from the archives (March 2025):
Somehow managed to get black and white direct positives using Oxiclean as bleach on 30-ish year old Kodak Polycontrast paper and was never able to replicate the results no matter what I did
#filmphotography #photography
A picture of a Blahaj laying on a bed. There are quite a few holes in the emulsion. A slightly overexposed picture of a Blahaj laying on a bed. There are holes throughout the emulsion in almost all of the highlights and some of the midtones.
December 17, 2025 at 11:41 AM
icomputer7.xyz
Forgot I had some badly stored 4x5 Ektachrome 100 Plus that expired in 1994. If I overexpose by 3 stops and cross process in ECN-2 I get a very fogged negative. So I gave it another shot in my current reversal process by pulling it and was surprised at what I got
#filmphotography #photography
Snow on the ground and some snowy pine trees. The edges of the picture are heavily tinted orange from a light leak
December 5, 2025 at 12:35 PM
icomputer7.xyz
Reversal processed a short roll of Vision3 50D, because I realized I hadn't done it yet
Shot at ISO 12, heavily edited in an attempt to correct a strong violet color cast
1st dev was HC-110 dil A for 7 min at 110F, 2nd was ECN-2 for 5 min at 110F
small thread:
#photography #filmphotography
A closeup of a dog An unevenly lit portrait of a gray cat An unevenly lit picture of a gray cat, who is looking directly into the camera. There are also some weird yellow-green splotches on the image.
November 24, 2025 at 1:23 PM
icomputer7.xyz
*un-purples your Lomochrome Purple*
#photography #filmphotography
A picture of two chickens with some strange purple and green colors A picture of two chickens with mostly normal colors
November 11, 2025 at 3:22 AM
icomputer7.xyz
Old post I just came across but oh my god this is cursed, color infrared shots by stacking Vision3 50D (without remjet) on top of Rollei Infrared
www.reddit.com/r/AnalogComm...
From the AnalogCommunity community on Reddit: Getting color infrared shots by shooting color negative and black and white infrared at the same time
Explore this post and more from the AnalogCommunity community
www.reddit.com
November 5, 2025 at 1:02 PM
icomputer7.xyz
We have DX encoded cartridges at home
A front shot of the cartridge which only gives a glimpse of the horrors Squares of electrical tape hastily slapped onto a film cartridge which has had some of its paint scraped off
November 4, 2025 at 2:42 AM
icomputer7.xyz
I got a Polaroid Palette HR6000 today so I had to get a computer set up with a SCSI card and install the software and whatnot. So then I turn the thing on and it's detected by the computer. Then I suddenly start smelling the rancid fish smell of leaking capacitors. God dammit. I love 90s electronics
October 30, 2025 at 12:31 AM
icomputer7.xyz
Thinking about that bit from Hidamari Sketch lately where they're playing with a Polaroid camera and Miyako is shocked about how much the film costs. Funny how well it's aged. 160 yen per shot is semi-accurate to current pricing AFAIK. And they're talking about Polaroid too and not Instax
October 25, 2025 at 11:13 AM
icomputer7.xyz
Some more fun and crappy lenses: Took a couple addon lenses meant for point and shoots, taped them mouth to mouth (or ass to ass?), and stuck it on my fastest lens
A gray cat laying on the couch, looking upward at a finger. The image is heavily affected by red and blue color fringing and chromatic aberration. A variation of the previous image except the cat is looking into the camera with a slight side-eye
October 24, 2025 at 11:07 AM
icomputer7.xyz
One thing I've been wanting to talk more about (but haven't for some reason) is RA4 paper reversals. I feel like my process for that is pretty consistent but I'm not quite happy with the results most of the time. The 1st developer is the most difficult part in my experience
(thread)
October 22, 2025 at 11:14 AM
icomputer7.xyz
Kinda wanting to get some lomochrome purple to have some fun with, especially since it's technically the only way to do color channel swaps in the darkroom lmao
October 20, 2025 at 12:30 PM
icomputer7.xyz
Trying to remember how to use fusion 360 to mount my comically small slides
A Minolta 16 sized slide on the left and a normal sized 35mm full frame slide on the right The same slides with a light shining through
October 1, 2025 at 11:22 PM
icomputer7.xyz
I've been wanting to experiment with/torture some fresh Ektachrome but it's way too expensive in 35mm... so instead I bought a Minolta 16 and 100ft of Ektachrome E100D in 16mm. Here's what it looks like cross processed in ECN-2
#photography #filmphotography
A cat looking into a dark window. There is a very heavy teal color cast on the image. A cat laying down on the couch, looking into the camera. There is a prominent teal color cast which has been very slightly corrected. A picture of a color checker chart sitting next to a light meter with a Blahaj behind it
September 28, 2025 at 1:02 PM
icomputer7.xyz
Shot a roll of "Fuji" 400 and developed it (sort of) normally just as a point of reference. Decided that I'd go exploring by driving around aimlessly, completely forgetting that I live in purgatory. Then I went home and took pictures of my dog and my chickens. Exciting
#photography #filmphotography
A field. A windmill, a field, some power lines, a road, and some trees. A chicken in my backyard. A dog is peeking into the frame from the bottom right. There is a large lens flare noticeable at the top of the image. Side profile shot of a black labrador dog. He's looking at something in front of him (the camera's left), which is not visible in the picture. A prominent lens flare is in the middle of the picture.
September 14, 2025 at 12:53 PM
Reposted by iComputer7 (Sean)
tubetime.bsky.social
i reverse-engineered the Raspberry Pi Compute Module 5! check it out at github.com/schlae/cm5-r...
board layout in KiCad with lots of layers and colors
August 24, 2025 at 8:57 PM
icomputer7.xyz
A very blurry, glowing picture of a black labrador dog who is staring into the camera with his tongue stuck out
August 19, 2025 at 10:14 AM
icomputer7.xyz
Saw a bunny the other day while my chickens were out and about. If you're wondering what the colors are like on digital cameras without any infrared blocking filters (and after setting the white balance), here you go:
A normal looking bunny inspecting a patch of very yellow grass A reddish-brown chicken wandering around on a very yellow patch of grass
August 9, 2025 at 10:10 AM
Reposted by iComputer7 (Sean)
screwy.bsky.social
Was trying to find a tweet showing the comparisons between the old DVD and BDs for Serial Experiments Lain, and I found some funny storytelling
Tweet from sherlock homo (@rumio_k) "there is only 1 BD/DVD copy of serial experiments lain in the entire library system and I have been battling it out for more than 2 months I finally made it to first in line but that last person just refuses to return it..." The image attached is the library's on-hold database record Tweet from Rammy (@HarmoniousRoses) "today i found out i accidentally stole a dvd of serial experiments lain from my public library after booting up my ps2 for the first time in a while" The image is a gif of Yoriko from You're Under Arrest, placing her hands on her head and sticking her tongue out, in reference to doing something silly.
August 6, 2025 at 1:21 PM
icomputer7.xyz
Red/blue channel swap my beloved

📷: Canon EOS 20D (full spectrum converted) + Canon 28-105mm f/3.5-4.5 II USM + Hoya R25 red filter

#photography #infraredphotography
July 21, 2025 at 9:50 PM
icomputer7.xyz
Here's the first accidental double exposure I've had so far with my usual film camera (Canon EOS Rebel II) which happened because the battery died right after the shutter closed. When I replaced the battery it remembered where it was in the roll but didn't advance and exposed that frame again
A Blahaj sitting over top of a color chart. The top half shows the second exposure, which is of a plant.
July 19, 2025 at 10:36 AM
icomputer7.xyz
So true bestie
Sponsored items based on your recent views Azumanga Daioh Sakaki plush Kodak Ektachrome Azumanga Daioh Osaka Slipper
July 18, 2025 at 10:15 AM