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159 replies

sbv
sh.itjust.works

I have a large collection of VGA cables and proprietary phone charging cables.

49
cm0002reply
lemmy.world

If you have a Samsung PCB115UBE USB cable for an old SCH-A870 I will seriously give you money for it right now

22
Valmondreply
lemmy.world

Guy got a whole hoard of old geeks going through their cable stashes right now 😋

18
cm0002reply
lemmy.world

I hope so, my only alternative to get my old data off this phone is desoldering the NAND chip lol

9
cm0002reply
lemmy.world

Proprietary Samshit BS, the charging wall wart appears to have a different pin out from the USB data transfer cable

6
lemmy.ml

Not sure why I’m being downvoted. If your only other option is desolder the NAND chips, you can build a cable for probably $10 in parts. Ask me how I know. That shit is easy. Get you a breakout board and find the connector or a close enough one that you can solder or crimp and get to it.

Way easier and less work than messing with the board level components, FFS people.

There are also people who will build you one as a service if it is beyond you.

Downvotes for adding to the discussion giving a real alternative to a stated problem is asinine.

Edit: also, if you’re willing to desolder the fucking NAND chips, just solder directly on the connector header on the PCB. Fucking duh!

6

Dunno on the downvotes lol, but it's something like a 24 pin connector that I have been able to dig up 0 documentation for. This would be a full blown RE'ing project, so desoldering the NAND would be easier than that because I already have a (one step above low end admittedly) hot air station and lots and lots of dead RAM sticks to remp up practice on

Desoldering is the hardest part, then I can just slap it into one of those NAND/BGA adapters and dump it, no REing required

But

There are also people who will build you one as a service

If that exists, could edge out my desoldering solution, do you have any recommendations of said people?

3

Me too! A whole milk crate full! Everyone thinks its a waste of space until I bust out the exact obscure/ancient cable they need.

2
fedia.io

I have an old 6 volt lantern that uses a battery that is 6 inches wide, 4 inches tall, and 3 inches deep.

If I turn it on it gives you almost enough light to actually see where you are going and the battery lasts for about 2 hours.

With two 18650s I could replace that battery for a package 2/3 the size of a pack of cigarettes and run that light for a day or so.

If I replace the bulb in it with an LED equivalent I could probably stretch that out to nearly a week.

23
Valmondreply
lemmy.world

Ouch I remember thouse fat 4.5 volt battery who had like 2 long tongues, going into those old flashlights, glowing in the dark at best with a super small incandescent lamp.

12

Yes that's the one!

They were expensive and didn't work for long IIRC :-)

2
SmokeyDopereply
lemmy.world

Its important to consider amperage discharge too. Can the two 18660s put out the same current as the big rectangle one?

Replacing the old halogen with led would be a big difference. Ot would need basically no amperage. At that point you can attach usb male to alligator clips, clip the ends of the lanterns battery pack connectors to supply 5v 2.4a of power directly with a power bank.

I use a 5 volt led bulb that plugs into regular usba slot. It works with small power banks and ast forever on larger 20ah batteries.

2

High discharge 18650s can provide 20-30 amps, doubt the lamp needs that much current if it's powered off older battery tech

1
fedia.io

My record player has the ability to record cassette audio onto USB.

20
fedia.io

Rewritable CDs? Technically I can still use them, but I don't really expect to use them and I wonder if they are still worth keeping.

17

I got rid of mine with my most recent move. Why bother bringing them with me.

4

I still have a couple hundred and a couple usb cd/DVD burners. Maybe someday I'll use one again...

2

Depending on their age and how you stored them they might not even work anymore

2
redlemmy.com

TI-89 graphing calculator

There's an app for that now

17
sh.itjust.works

Ti-83 plus silver edition, baybee! I learned to code (badly) on that bad boy.

10
iiireply
mander.xyz
  1. CLS
  2. PRINT "Same,"
  3. PRINT "BASIC was my first programming language."
  4. GOTO 1
10

Look at this guy who doesn't number his commands by tens! Such confidence!

12

They’re still using the successor TI-84 in high school and it still costs around $100.

6

Same, but different calculator: I own an HP-48SX, but now I just use HP-48GX emulated in an Android app.

4

I still have to use the calculator when taking exams. If I pull out a phone it's an automatic fail.

2
iii
mander.xyz

Sliding ruler for doing multiplications (1). Still have it for nostalgia or post-apocalyptic scenarios.

17

You just beat me to it! Still got my slide rule in my desk, right next to the digital calipers.

5
theherkreply
lemmy.world

Can do more than just multiplication, too.

3
lemmy.world

A large reel to reel tape recorder.

A few early pentium laptops that no longer turn on.

14
Toes♀reply
ani.social

If you are interested in fixing those I might be able to help.

The most common reason is the internal CMOS battery exploding or needing replacement.

7

literally the same combo here, but my reel to reel is a rebranded "viking" telefunken unit

2
lemmy.world

Not mine personally, but my town still has some hitching posts and mounting blocks

13

Pretty cool! I’ve actually been to the site where the Hindenburg went up in flames. There’s a small museum there with pieces of the actual blimp in it, including a tiny piece of the Nazi flag that was painted on the tail portion. Felt pretty odd for me to see that in person.

5

Mooring to the top of tall buildings didn’t generally work well in practice

3

Maybe they kept it around in hope of making it a flying saucer dock, as in old Popular Mechanics cover art.

2
iiireply
mander.xyz

Reminds me of another thing: you see these boot scrapers all across european cities (1) They're usually victorian era, and were used to clean horse shit from your shoes before entering a house.

7

There are those kind of things everywhere where I live, took me some time to find out what it was for:

3
Redredmereply
lemmy.world

You will only take my Gravis Ultrasound Max from my stiff cold dead hands.

Not before.

I moved heaven and earth to find and buy one back in the day. We will never part ways. I don't have had a system to put it in for the last 22 years. I dont care. It's resting in its box untill.. I dont know, the rapture or something. It's mine.

9

I have an old dial telephone from the 1940s. A couple years ago I saw an Arduino project to make them dial digitally, but it's not the top item on my bucket list.

11
futurology.today

A coat with a phone pocket. If you have something shaped like a Nokia 3210, you can actually use that pocket. Modern phones are the exact wrong shape to fit in there.

A Minidisc player. First, music went to mp3 players and then it went completely online. Fortunately I sold that thing while it still had some value.

A battery powered GPS device. It’s just for navigating in the forest, and nothing else. It doesn’t even have a map, so it’s pretty useless while driving.

11
Corsitereply
lemmy.world

I have a hoodie with a little tunnel sewed in it to route your headphone wire down to the phone pocket.

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futurology.today

Oh, and some backpacks have a hole for headphones. I guess you’re supposed to keep a CD player in there or something.

6
discuss.tchncs.de

Those have a modern use too. I keep my power bank in the bag and use it to charge my phone on the go.

4
iiireply
mander.xyz

What does that GPS display? A direction?

6
feddit.org

A direction and coordinates most likely. You can use the paper map for the rest. It makes sense in some scenarios, mostly doesn't anymore.

6
fedia.io

Most of the ones I've seen actually had a map but the problem is that since it has no internet connection it can't update when changes happen in real life.

Therefore you have to go and find new and updated maps for it and a lot of them cannot be updated either due to new maps not being released for them anymore or the manufacturers expectation that there aren't enough of those devices in service anymore for a map release to make sense.

6

Oh I just looked it up and I was way behind on the technology leap those devices did! I was thinking of LCD 3 row displays. Nice to see those are available now!

2

Those were popular for geocaching before smartphones became ubiquitous and you could just use a geocaching app.

With a regular GPS that has a map you could usually not navigate to a precise off-road location, even if the GPS allowed you to enter the exact coordinates it would just navigate you to the nearest street on the map.

With these simple GPS devices you would just get a compass pointing to your goal and it would allow you to reach the precise coordinates you entered

3
futurology.today

Here’s one way you could have used it. You drive your car to a remote location. You grab your rifle and your dog, and go hunting. You mark the location of your car on the GPS and start walking. In the evening, you can use the GPS to find your way back to the car. You could also go hiking and use the GPS to find your way back.

The whole point is to mark locations and later find your way back those locations. In the era of geocaching you would have made a custom point of interest and input the coordinates manually before actually visiting the location.

This device actually shows you lots of information you rarely need these days: direction, speed, distance, coordinates, signal strength, just to name a few.

4

I used it that way when I did desert hikes. Do food and water caches, mark them as waypoints. I would mark them on my topo too of course. Sure was nice on night hikes to pull out a backlit GPS instead of a topo map.

3
sem
lemmy.blahaj.zone

Film canisters. People saved the plastic canisters photo film came in because they were so well made, waterproof, airtight, and ubiquitous. They were used in all kinds of DIY designs. I've heard some companies still make them, without the film, for people who need them for crafts. I still have some in the junk drawer.

11

If you have a local photo shop that still develops film they will gladly give them to you for free. I have about 20 sitting around and rhey do come in handy. The shops just throw them away anyway.

3
lemmy.world

Woah, so you're the other person who bought a Jaz drive! I knew we'd meet eventually.

3
dubvee.org

My school had them everywhere back then. At one point, I owned 2 jaz drives, several Zip drives, and countless disks for each. I later worked the phones during Iomega's click of death scandal. Yeah, I'm old.

7

I had Zip and Jaz drives as well. A couple years ago a guy at work was doing some weird project where he neede a bunch of zip disks, so I gave him my box of them and he transferred my data to a couple DVDs. Found a lot of photos, old forgotten code of mine, and D&D scenarios I had written and never played. Homebrew spells, magic items, etc... which I'm now using in my campaign. Great treasure trove!

4

Zip drives were all over campus for me in the early 2000's too. I've got a Zip & a Zip 250 somewhere...

3

Thanks for reminding me that I can’t trust my own memory and that they were NOT called Jazz drives

3

I have a sony mini cassette video camera. Got a new battery for it and works like a dream. Really fun to record modern events in that format.

I also have a Sears VHS video camera. Working on getting a battery for that.

A functional electric Smith Corona typewriter

8mm slide projector

Too many CRTS

It's a good time being a Junkman

10

Scientific calculator.

I got a graphing one from TI. It was really expensive and was marginally useful during college. Then I had a cheap one that just did numbers.

And those were way better than sliding rulers.

10
lemmy.world

I have a sheet of foam with 40 or 50 old 7400-series chips - mostly simple logic gates. I could probably make some fun retro led blinky things.

9
flubba86reply
lemmy.world

It's crazy what the talented engineers in the 1970s were doing with those 7400 series logic. It's a lost art these days, just throw a 10c microcontroller on your board and control everything with code.

9

Code is my preference, having spent a whole career as a software dev - I do a lot of messing around with Arduino and ESP. But I remember back in the 70s when a college prof let me play with a bunch of chips he had acquired but didn't have a curriculum put together yet. He let me do a little demo for one of his classes, which was pretty cool. I explained how binary numbers worked, how to step through a counter by pressing a button a bunch of times, read out the count on leds, use the number as an address to a memory chip and other things. He mentioned that the next new thing was going to be a "microprocessor" - a whole computer on a single chip - imagine that! If my school had had an electronics program I would switched my major on the spot, based solely on how fun it was.

3

I've got a film negative scanner. I've also got a big pile of old negatives. I keep telling myself that someday I'm going to scan all those old negatives. We'll see.

9

I have a stereoscopic viewer. Like a desk version of Google Cardboard. You tape down two photos taken from different angles and view them in 3d. It has an adjustment knob like binoculars for your pupil distance, and some legs to hold it parallel to the desk. It’s made for aerial photographs. Maybe I could turn it into a VR viewer.

9

Afaik they still use these professionally -- it was in my class on remote sensing

2

I have my dad's old Pentax camera and accessories, as well as a Super 8mm film camera, unused film cannisters, and a projector with a screen. It's all still functional, and I could still film stuff with the 8mm. I could use the Pentax but I would need to go out of my way to get film for it. Shit probably costs way more now than it did when I first got into photography.

I also still have one of those CD/DVD repair things. Put a scratched CD in, run it, and it smooths out the scratches and, most of the time, makes an unplayable disc perfectly fine again.

8
lemmy.world

My wife has her old Canon with a few nice lenses. It probably wouldn't be super hard to convert it to digital, I've seen projects like that on Hackaday.

3
gerryflapreply
feddit.nl

Analog photography is also on a bit of a resurgence. As long as it takes 35mm film there shouldn't be any issues getting film or having it developed somewhere (apart from the high prices).

It's become a bit of a hobby for me lately. Analog photography requires more commitment when taking pictures and the images also have this lovely analog aesthetic. In a weird way it's also fun to have to wait until you see your images. Once you're finally through a roll and have it developed, you're taken back to all the memories you've photographed in the past weeks/months.

5

Yeah but neither of us long for the days of film. We like the zero cost per shot so you can take 20 shots hoping a few turn out.

2

All those repair things ever did for me was scratch my discs in an interesting pattern

1
lemmy.world

A tone dialer. Like this

https://images.app.goo.gl/fbdmckv44BY7fdWw9

Not for phone phreaking, just for speed-dialling.

I would make international calls frequently. I would buy calling cards. The process was: dial the 800 number on the card. Enter the id number on the card to use some of its credit. Dial the number to call. Their service would then connect me at a low rate to another country(probably making a voip call).

So I'd set up the 3 speed dial buttons with those. For each new card I'd only have to change the card's unique number.

7
lemmy.world

I was a phone phreak, and I still have my last old-school brown Radio Shack tone dialer which I'd been planning to make into a red box. Ultimately I was too lazy to swap the crystal in it, and it sat in my junk drawer for years while red boxing died. Now it's a curiosity that sits on my shelf of hacker books. Maybe I'll still do the crystal swap someday for the sheer hell of it.

4

Building one of those was always on my list when I got a copy of the Anarchist's cookbook, never got around to it though.

2
lemmy.dbzer0.com

My modular synthesizer.

I love it and I've poured far to much money into it for something that doesn't come close to the power of making music in a DAW. But I do love it, and it can do some cool stuff that I've not been able to reproduce in a DAW - like random triggers and probability. It's also nice to get away from my computer.

7
AstralPathreply
lemmy.ca

I wish I had the budget for modular. I'm stuck with Cardinal in the meantime.

1

The initial investment can be steep, but if you stick with buying second hand modules and look for deals, it's easier. Plus the spending only really goes down over time, at a certain point you realize you have all the modules you need, and you find yourself only buying a module or 2 a year.

Also modular stuff holds its value really well. If you buy second hand, you can basically sell a piece of gear for what you paid for it, so if you get something you don't love, you don't lose much.

Having said that, cardinal and vcv rack is great, vcv rack is where I started and I used that for a few years before taking the plunge

1

We still have a landline (technically VoIP) phone. There's also a list of important phone numbers written on the fridge. Good for emergencies.

There are few things more nerve wracking than frantically trying to find your cell phone and the number for poison control after your kid just swallowed something they shouldn't have.

6
Worxreply
lemmynsfw.com

We have an actual landline that doesn't even need electric to work. The power that comes through the phone line is enough

4
Worxreply
lemmynsfw.com

Most landline phones for sale in the UK need external power, I would say. Either they are a base station with a wireless handset, or they have an answering machine, or phonebooks and other functionality that needs extra power. Maybe I'm mistaken, but I don't really see "just a phone" any more. Not that I've purchased a phone in like 8 years

1

It's fortunate where I live that poison control just uses the standard emergency services number.

I can't imagine how hard it must be to recall the number during an emergency where time is a factor. Particularly if the number is like 0118 999 881 999 119 725… 3

I hope your kids are okay

2

I found my old TomTom GPS in a box last year. I struggled to find a reason it might be worth keeping. In the end it got recycled.

6
ani.social

I had a large collection of antique computers and adjacent technology. Although I lost most of it in a natural disaster 😭. But I still have my commodore 64, vic-20, and 90/00s apple computer collection.

6
lemmy.world

An iPod. It's still the same iPod I got for my birthday 20 years ago. It probably still works... If I'd be able to find a cable for it.

6
daddy32reply
lemmy.world

I have used a dedicated MP3 player during the workout just few years back - I found carrying my entire almost 200g phone during the workout extremely inconvenient. In the end, I ended that for the benefit of bluetooth headphones which were not supported by the dedicated player.

4
Tattorackreply
lemmy.world

My phone still has an SD card slot. So I can put my 64 GB SD card inside and have more music offline than my 4 GB iPod could ever have.

The iPod is a nice little piece of almost antique tech. But I'd still be using my phone over it.

4
Wolf314159reply
startrek.website

For running, I got a smartwatch that can store some music locally, so I don't need to be connected to listen. Still not perfect, kind of a hassle to use, and doesn't always work perfectly. Almost miss those tiny iPod nanos. I feel like portable dedicated music players have gone backwards in features and usability with the rise in popularity of perpetually connected Internet devices and streaming services.

2
daddy32reply
lemmy.world

Ha, but with that smart watch we have almost came a full circle :) Except of course, it's multipurpose and I presume much more expensive device now. What's the model?

1

The Samsung gear watches all support Spotify offline playback. All the wearOS watches support as much local media playback as the hardware allows (I think), but managing that local library is pretty tedious and awful. Especially if like me you either listen through streaming services or streaming from a library of FLAC media on a NAS at home. With the Spotify app on my watch, I just select a playlist to be downloaded while I'm connected to WiFi and that's it. It is not flawless though, sometimes the Spotify database or authentication gets fouled up and you're unable to fix it until you return to WiFi. But I haven't had many issues with it since Samsung switched away from their own bespoke watch OS to wearOS.

2
lemmy.world

No one can argue that 64gb of storage holds more music than 4gb of storage but 4gb still holds hundreds of songs.

1
Tattorackreply
lemmy.world

Depends on the compression. Yes, you could fit 500 songs on a 4 GB iPod, as the adverts constantly loved to remind everyone about. But it was the early 2000s, so the quality wasn't good, and then we're still talking about a pretty high compression even back then.

2
lemmy.world

You can quite easily convert ipods to flash storage. I have a 256GB ipod mini with bluetooth and a taptic engine instead of the clicker.

2
Tattorackreply
lemmy.world

Interesting. Most interesting. I take it it would need some soldering? I don't have the tools, but could you send me a video of some instructions on how to do that? Could be a fun future project.

2

Depends on ehat kind of ipod you have. The mini is probably the easiest to mod with flash. The taptic and bluetooth are a bit harder to do.

1
feddit.org

I have a rope lighter.
It's like a normal lighter but it uses a flammable rope instead of gas.

6
superkretreply
feddit.org

They were used on boats and in WW1 trenches where matches weren't reliable due to water, wind or mud.

2

Some kid I knew had a weird little matchbox-size box with something like a nail sticking out of it, which he called a permanent match. He would pull out the nail and it would be on fire - he might have struck it on the side of the box, I forget. Presumably the nail was coated with some flammable substance from the box. Seemed like the simplest thing in the world - no mechanics like a lighter. I don't know why those didn't catch on but I've never seen another one.

3
Albbireply
lemmy.ca

My dad had the sports car VHS rewinder.

He also had a device that would turn the house antenna so that you could modify the reception you're getting for the TV. I've never seen anyone else with a device that like that. The VHS rewinder just jogged my memory about it because they were next to each other.

4
Rhynoplazreply
lemmy.world

We also had the antenna motor! That thing was awesome. I could pick up stations from Canada!

4

We had it as well! Turn it one way for ABC, turn it the other way for NBC, FOX. I don't remember the details but we had a little label on the dial telling you which way to point it for which channels.

3
Albbireply
lemmy.ca

Haha, that's funny because we used it to pick up stations from the US!

2

I own plenty of Libreboot computers without Intel Management Engine (2006-2009 era). For the average user in today's world, I don't see many people using them unless definitive proof came out that the government uses the IME to spy on them. These 2006-2009 era desktops/laptops can have the entire IME firmware removed, along with a 100% free BIOS. I collect as many as I can.

5

Audio modem. I think I have one in the bottom of my spare cables box.

5
lemmy.ca

Echo detector. Piece of shit only picks up the weakest artifacts.

5

I have a handheld analog radio scanner. Once upon a time it was fun to listen to local police frequencies, air traffic control, cell phones and cordless phones and so on.

Everything is digital now, except for the air traffic control so once in a blue moon I might listen to that.

4

I can do one better than that, I have a battery powered handheld TV that only works with analog NTSC broadcasts and does not have a composite input on it. It's therefore damn difficult to get it to display any kind of picture at all these days. The only way is to broadcast at it with one of those short range toy transmitters, or hack up your own.

4

I'm actually trying to buy some for my area. I'm trying to learn how to use a compass.

2
lemmy.world

When I was a kid my family owned a device whose sole purpose was to rewind vhs tapes.

Once I have seen an offer on eBay for a similar device, but for DVD's.

Yes, really. It was that time, and it was almost serious ;)

4
fedia.io

My older brother still jokes about the time that when he and his wife first got a DVD player they watched a movie on it and once it was done he asked her to get up and rewind the movie and she ended up spending 2 minutes while he was doing everything in his power not to laugh at her trying to figure out how to rewind the DVD.

DVDs had been out for quite a while at this point they were just late to the game.

5

Tape device so you can plug your phone into car stereos that don't have Bluetooth. Some cars just have cd deck/player and no aux input, no Bluetooth. Really new cars will have Bluetooth for phone control. Really old ones with cassette players you could use the tape gadget. Not so much in between.

Old flash drives, that were only like 1gb when that was supposedly sufficient back then.

Headphones with audio jack because most new phones have usb-c ports only now. Although I bought an adapter for only 10 bucks.

A/V cord consoles and devices.

I had a VHS rewinder too. Also that reminds me I had a mechanical "crank" playing card shuffler which would probably be an antique now. Lol.

3

I have an old PCI TV tuner card. It predates the digital TV switchover so I have a card that can't be plugged into modern motherboards for which no signals are broadcast. Plus I'm sure there are no 64-bit drivers ever made for the damn thing. At this point it's ewaste.

3

2 Garmin GPS, one handheld and one for the car. I've been using my phone for directions now for years, but I suppose I'll hang on to both units for a bit longer.

3

If I dig down into the drawer with several layers of old iPhones I can find my palm pilot at the bottom right next to the Treo that replaced it.

2

I have a Blackberry Playbook on my desk that I am trying to figure out how to crack. I also keep my Sharp EL-50 scientific calculator around. We had to buy that specific model because it didn't have a persistent memory. We could turn it off and on in front of the invigilator and they would know there was nothing stored in it.

2

I am going different on this one.

An awl on a utility knife.

Nowadays, 99% of camping, hiking, and "survival" equipment is light weight composites that can be better fixed with glue, tape, small needle and thread, or a patch with one of the above. There are very few alternative uses for it that aren't better with a different standard tool.

2

I have a 2RU HP DL380 Gen8 server. Which is under powered and uses too much power for modern compute purposes.

2