Your mini projects

Post Reply
User avatar
zero cool
Site Admin
Posts: 306
Joined: Fri Apr 19, 2024 9:40 am
Location: The sea of meatballs
Gopher: gopher.deadnet.se
IRC: zero_cool @ irc.libera.chat
Jabber: zerocool@5222.de
Contact:

Your mini projects

Post by zero cool »

Feel free to post your mini projects in this thread. It can be something as simple as modding another battery into something, taping together some sticks, or building something small with properly designed PCBs and the whole lot.

I'll start with me replacing the belt in my Sony Sports Walkman (WM-FS473) from 1998. I forgot to take pics during the swap, but eh, whatever. I couldn't for the life of me find a belt that was specced to work with this player. But I remembered https://fixyouraudio.com/ had walkman belts, buuut of course not for my player. So I got in contact with the guy behind the site. An awesome and helpful dude. We sussed out that I needed a 70mm 0.6mm square belt. I got the new belt today, installed it, and holy fuck, what a difference! It's insane how big of a difference such a small thing can make. And also impressive how bad and off music can sound with such little variation.
Anyways, here's an after-shot.
walkman.JPG
walkman.JPG (171.21 KiB) Viewed 48425 times
Everything is a smoke machine if you operate it wrong enough.
Main site
deadnet.se
User avatar
zero cool
Site Admin
Posts: 306
Joined: Fri Apr 19, 2024 9:40 am
Location: The sea of meatballs
Gopher: gopher.deadnet.se
IRC: zero_cool @ irc.libera.chat
Jabber: zerocool@5222.de
Contact:

Re: Your mini projects

Post by zero cool »

As it happens todays mini project is also related to the thing above. The plug on those SONY headphones is straight, which makes it incredibly awkward to put the walkman in a jacket pocket. And instead of replacing the plug with an angled one I picked up some 90 degree adapters from Amazon. This paired with an adhesive rubber foot as a support spacer made a decent angled headphone jack on the side of the player.
Attachments
IMG_4093.JPG
IMG_4093.JPG (214.47 KiB) Viewed 44556 times
Everything is a smoke machine if you operate it wrong enough.
Main site
deadnet.se
User avatar
zero cool
Site Admin
Posts: 306
Joined: Fri Apr 19, 2024 9:40 am
Location: The sea of meatballs
Gopher: gopher.deadnet.se
IRC: zero_cool @ irc.libera.chat
Jabber: zerocool@5222.de
Contact:

Re: Your mini projects

Post by zero cool »

I gave my old iPod Mini gen2 a kick in the nuts today, using a MicroSD-CF adapter and a 256GB MicroSD card. As you can see it had already been upgraded from the original 4GB MicroDrive to a 8GB CF card by me, sometime close to 15 years ago.
But with lots of podcasts lately, and a growing music collection I felt it was due for an upgrade.
IMG_4235.jpeg
IMG_4235.jpeg (182.72 KiB) Viewed 37197 times
ipod.png
ipod.png (43.5 KiB) Viewed 37197 times
Fun fact; This very iPod was fished out of a dumpster sometime around 2009-2010, was originally green, as can be seen in the picture, but it was in a very bad state cosmetically, so I gave it a new silver shell and a new click wheel at one point.
Everything is a smoke machine if you operate it wrong enough.
Main site
deadnet.se
User avatar
UndeTerminated
Posts: 74
Joined: Mon Dec 30, 2024 12:18 pm

Re: Your mini projects

Post by UndeTerminated »

Sony Ericsson Xperia X1

This rather falls under "mini project" if this is really a project. Main idea was to check if I can substitute current smartphone with old smartphone keeping main functionalities:
- phoning and sending SMS-es
- GPS navigation
- audio player
- communication over internet (Signal)

Well, it is easy to guess this is hardly viable, but practice tells more than theory.
IMG_20250227_094544_165.jpg
IMG_20250227_094544_165.jpg (5.76 MiB) Viewed 28812 times
IMG_20250227_094332_302.jpg
IMG_20250227_094332_302.jpg (5.57 MiB) Viewed 28812 times
I got this piece of electronics for 150 PLN (~36 EUR), it does not look so great, especially back plastics which are "melting". At phone's best time it surely was better. I bought spare case and changed part of plastics + keyboard, but it was only front. Also I had to glue a plastic part, so it seems that previous owner was not treating phone nicely. The plus is stylus hidden in case which makes using phone much easier. For sure phone looks stylish, much different than during its times and also now.

Let's push power button.
IMG_20250227_100546_675.jpg
IMG_20250227_100546_675.jpg (6.36 MiB) Viewed 28812 times
Phone runs Windows Mobile 6.1 - of course there is no way to update it via OTA, but on XDA it is possible to find upgrade to latest 6.5 version. I do not have Windows machine, so I have not bothered. If you had a chance to play around with PDA or Pocket PC, you will easily get how it works. As for 2025 WinMobile still works pretty nice, not super fast, but it is acceptable.

Of course there are all main things - WiFi, BT, SIM card and even microSD. What I REALLY like is that if you put a microSD card, you do not need any magic to view what it contains when you plug phone to PC, no MTP or WTF. Viewing phone internal file system needs some struggle, because in the past you would use Active Sync, fortunately now we can use Z-Push even on OpenBSD.

Another thing which I really like is keyboard, it is small, but typing is very satisfying, I would wish to have new smartphone with physical QWERTY keyboard.

Okay, I will return now to main goals of this phone.
- phoning and sending SMS-es - I did not test calls, typing is really nice, but writing itself is problematic as there is no Alt key
- GPS navigation - there are 2 things: (1) there is no application which allows to store maps locally, (2) GPS just sucks here
- audio player - plays really nice, there is a jack connector, so I can plug my headphones and listen whatever I want or fire up radio
- communication over internet (Signal) - here is the biggest pain, there is only IRC app working (I joined on #deadnet on Sunday for a while), but even no XMPP app

I also tried to test few other apps:
- Doom - it just does not start, probably because I tried to run .exe, not .cab
- PocketQuake - it starts for sure, but screen is so small that I do not realize how one can play if HUD takes almost half of screen
- Age of Empires 1 Gold - probably same as Doom, .exe file does not start
- PowerRadio - theoretically it allows to scan worldwide, but it does not find anything outside my local band + it hangs very often

Summary: it is really nice piece of history, I would wish to have few things from it (design, physical keyboard), but it will not replace my current smartphone. Almost certainly it will land in box with other electronic devices. Ah, did I mention that central button on front is touch-sensitive?

If you are looking for fancy phone which you want to use for phone calls, SMS-es and playing music - this is one of nice options as it can connect with 3G. Or it can be used as micro-console for games (it needs more research to find which games work). For Internet it is bad choice, Opera Mobile works, but websites are fucked up.
Also known as StoickiDoomer - gopher://tilde.institute:70/1/~stoickidoomer/
There is always just one more thing.
Image
User avatar
zero cool
Site Admin
Posts: 306
Joined: Fri Apr 19, 2024 9:40 am
Location: The sea of meatballs
Gopher: gopher.deadnet.se
IRC: zero_cool @ irc.libera.chat
Jabber: zerocool@5222.de
Contact:

Re: Your mini projects

Post by zero cool »

A desktop storage rack for ten ZIP-disks
IMG_4288.jpeg
IMG_4288.jpeg (83.96 KiB) Viewed 21453 times
Everything is a smoke machine if you operate it wrong enough.
Main site
deadnet.se
User avatar
UndeTerminated
Posts: 74
Joined: Mon Dec 30, 2024 12:18 pm

Re: Your mini projects

Post by UndeTerminated »

Nice thing, I was thinking about backup solution like that, but ZIPs are too small :/
Also known as StoickiDoomer - gopher://tilde.institute:70/1/~stoickidoomer/
There is always just one more thing.
Image
User avatar
zero cool
Site Admin
Posts: 306
Joined: Fri Apr 19, 2024 9:40 am
Location: The sea of meatballs
Gopher: gopher.deadnet.se
IRC: zero_cool @ irc.libera.chat
Jabber: zerocool@5222.de
Contact:

Re: Your mini projects

Post by zero cool »

Hehe yeah they're not the most roomy things these days!
But the shelf life seems to be pretty dang good. One of the disks I got lately had files on it from 1997-2001. All perfectly readable.
Everything is a smoke machine if you operate it wrong enough.
Main site
deadnet.se
Post Reply