#Retrotech

[adafruit]

Hackers (Laserdisc, 1996) 💾 🎥 🖥️ 🌐 🕶️ 🔒 😎

[neondreams83]

[twistingcells]

Sony CF-5950 tape recorder/receiver (1976)

[mushroomyhouse]

NFTs? AI? What the hell is a Crypto???????? I miss simpler times 😢

Go back to the days of dial up and CD-ROMs 🥹 Old computer washi tape!

💾mush.house/margotfink💽

[aldi80s]

SONY Compact Disc player CDP-101 [Japan, 1982]

The first SONY Compact Disc player released in 1982 (1983 in USA)

Model name was chosen by Nobuyuki Idei, chairman of Sony Corporation at that time.

[kitfox86]

retro tech from the e-waste place

How many different models of computer do you recognize?

[carnagewizard]

Commodore 2001 series The Commodore PET is a line of personal computers produced starting in 1977 by Commodore International. A single all-in-one case combines a MOS Technology 6502 microprocessor, Commodore BASIC in read-only memory, keyboard, monochrome monitor, and, in early models, a cassette deck. 

Source: Wikipedia

[carabinersims]

Computer Lab Series 1

This set is inspired by: early 80s computers, my dad’s office when he taught electrical engineering, and VHS tape artifacts. Many of the pieces in here are stylized versions of real-life things, which I’ve included more info about under the cut.

This set contains 11 new meshes and features 2 retro computers, a desk chair, a desk, and lots of retro clutter items.

Download link (SFS): Separate packages or ZIP of the whole thing.

Here's some fancy promo GIFs!

Set contents:

Electronics:

Carapro II Portable Computer: Based on the Kaypro II Portable Computer (1982) // 4 swatches (including wood grain/rainbow!), 789 polys

BBC Micro Computer: Based on the BBC Micro Computer (1981) // 4 swatches (including wood grain/rainbow!), 329 polys

Furniture:

Steelcase Desk Chair // 5 swatches, 746 polys - has 1 LOD

Retro Desk // 4 swatches, 264 polys

Clutter/decor:

Floppy Disks // 2 swatches, 734 polys

Stapler // 3 swatches, 152 polys (has 1 LOD)

Caradex V (Rolodex) // 1 swatch, 834 polys (has 1 LOD)

Desk Caddy // 2 swatches, 1580 polys (has 1 LOD)

Computer Manual Posters // 4 swatches, 20 polys (resized EA soccer poster mesh)

Cassette Recorder // 4 swatches (including wood grain/rainbow!), 212 polys

Cassette Tape // 4 swatches, 202 polys

Here's everything you get:

-------------------------------------------------

Credits:

Images for the poster set are taken from the manuals for the Kaypro and BBC Micro; thank you to folks who upload these online!

Fonts used in the textures are Nootrasim, Uni(versity) Llama, and Simlish Crayon.

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Technical notes/known issues:

Sims’ hands slightly clip into the computers with angled keyboards; this is not something I can fix due to how the animations are set up.

The computers don’t have mice (they wouldn’t have had them at the time), so the Sims will move their hands around as if they were using an invisible mouse.

The BBC Micro computer has a medium decor slot on top -- perfect for cute plants, books, clutter, etc. In testing, I noticed that if you place something there that trails down the sides, Sims will not want to use the computer (you have to make them sit in the chair and then interact with it). Most items don’t seem to do this so I’m leaving the slot in - just know if you put trailing stuff on top, this might happen.

The cassette recorder has a decor slot in the perfect place to actually put the cassette tape in it, and I love it! I’d recommend picking the cassette tape you want before putting it in; once it’s in the recorder, I couldn’t figure out an easy way to get it out again. You can always delete the whole thing and re-place a cassette recorder.

-------------------------------------------------

Other notes:

TOU: Don't upload to paid sites or claim you made these. If you do recolor, you can include the mesh if you link back to me.

This is my first larger set and I'm kinda nervous! If you encounter any issues please message me on here and let me know.

I've also created a companion "further reading" post here, which goes into more detail about the research and references I used for these

⭐ Like my stuff? It's all free but it does take me time -- if you want to, feel free to leave a tip on Ko-fi. ⭐

@mmfinds @maxismatchccworld @simbfinds @adoring-ccfinds @mmoutfitters  @public-ccfinds  

[univac1219]

1962 Mainframe with Bluetooth

This old computer is comprised of four big boxes, three of which are ever actually used.

The UNIVAC 1219. This is the brains of the system. It controls the operations of every other device. This is what I'm referring to when I'm not gesturing to the UNIVAC 1219 as a whole.

The UNIVAC 1540. This is the DDR, or Digital Data Recorder. It holds, writes, and reads the magnetic tape operators load into the machine.

The Digital to Analog Converter. The UNIVAC 1219 was the first digital computer on most U.S. Navy ships, most of which had analog weapons systems. This hulking mass of steel translated the digital signals from the computer to the analog signals of the weapon systems and vice versa in regards to the radar.

The UNIVAC 1532. The I/O console managed the...you guessed it, input and output of the UNIVAC 1219. You can load and punch paper tape for programs more bite-sized than would be used for magnetic tape.

In addition, we have two teletype machines. You can think of them like typewriters that don't receive human input (except the one that can if we want), but instead output what the computer tells it to.  We have a Teletype Corporation teletype that is optimized for character compatability and a Kleinschmidt teletype that is optimized for speed. Both rely on the I/O console to send and receive data.

The real ingenuity begins with the floppy drive. Duane, who's career revolved around this system, developed a way for a floppy drive to imitate the I/O console. The computer thinks it is reading and writing to a paper tape, when it is in fact reading and writing to a 5.25in floppy inside an ancient CNC machine floppy drive.

And this, dear reader, is where the magic happens. This framework was originally built for interfacing with the 1219 via BIN files over Serial port and was easily changed to support BIN files over floppy. Duane has been working on an off adapting our purple converter box with a raspi to let the 1219 read and write BIN files over Bluetooth.

Make no mistake, you cannot simply SSH into this machine as tons of setup and channel changes must be performed to ready it to receive and send data. That being said, I don't see any other UNIVAC mainframes with Bluetooth [or any other running UNIVAC 1219s at all :(], so I will take what I can get.

Can someone tell me how to Tumblr properly?

[glitchphotography]

Miami Nice (cp_07) // Chrome Period Drawings // ( Deluxe Paint IV // 2022 )

[sinclair-speccy]

[peteramthor]

[feathersalwaysmakepplattractive]

[agiraffewithacamera]

Be gentle

[aldi80s]

TOSHIBA

1987 radio cassette & portable CD catalog cover.

Portrait: Minako Honda

[foone]

One thing that's funny about being a big retrotech nerd is that I sometimes completely forget that for many people, this is so absolutely alien.

Like people will be like "oh man I haven't seen a VHS tape since I was like 5 and we visited my grandparents who still had a player and I said 'memaw, why are your dvds so big and square' and everybody laughed" and I'm like... I have a VCR in my living room. I found a random VHS tape in my car on Sunday. I have betamax tapes in my living room. I bought laserdiscs THIS WEEK. This shit is so normalized to me that I'm just amazed when people are surprised to see a 3.5" floppy disk. I mean, I love them too (obviously) but ya'll get pretty excited for them. Not even a 5.25" or something weirder like an 8" or a zip disk? Okay!

Like when I did that THE BIG ONE post I knew it'd get some response but I was surprised how much people just loved seeing & hearing a dot matrix printer. I have like three in my garage! They're just normal for me.

I dunno. It just makes me happy to see people amazed and excited for all the stuff I take for granted these days