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Ask HN: What are some interesting projects to reuse your old devices?

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Ask HN: What are some interesting projects to reuse your old devices?

#1
I am curious to know what companies and projects are trying to repurpose old phones, laptops and other tech devices. I feel this area is not explored as much as it should be.

Like converting your phone into a security cam or a radio controlled device, turning laptop into a streaming device etc.

Re: Ask HN: What are some interesting projects to reuse your old devices?

#2
I set up a home movie system on a very old unused laptop. Installed Linux (Xfce) on it because it is very lightweight and connected it to my TV with HDMI. Now I can watch downloaded movies, but also stream on YouTube, Amazon, Netflix etc. on one device without having to jump between UIs with their various kinks. Very happy with this, because it was free and works better than anything I had before.

Re: Ask HN: What are some interesting projects to reuse your old devices?

#4
I used an old Kindle as an Information display in my home server (no typo) for my home server. I provided a write-up over at the Unraid forum [1].

tl;dr: It got rooted, and was reprogrammed to fetch an image from a local server running on Unraid. As I didn't know how to elegantly create an image from live data, I opted for a svg template. I placed placeholder texts in this svg, and then did a simple search & replace. With each update, I stored a copy of the template as the "live" version, and then used Imagemagick to convert the SVG to a format the Kindle would understand.

It was a nice project, but got replaced with a Grafana dashboard later last year. :)

[1]: https://forums.unraid.net/topic/75710-meet-zeus/

Re: Ask HN: What are some interesting projects to reuse your old devices?

#5
I don’t know why everyone acts like old laptops aren’t usable, my 2011 MacBook Pro has no HD (the cable died again and I’m not replacing it this time) and it runs from ram just fine (with Linux of course, not OSX)

If you’re not silly you really don’t need much computing power, even then newer laptops aren’t big improvements so if your old one still works I don’t see why you would replace it.

Re: Ask HN: What are some interesting projects to reuse your old devices?

#6
https://postmarketos.org/

They are attempting to build a os for smartphones based on Alpine linux with the stated goal of supporting a 10 year life cycle. They have a limited list of devices they support but I have heard good things about them.

Re: Ask HN: What are some interesting projects to reuse your old devices?

#7
post #5

I don’t know why everyone acts like old laptops aren’t usable, my 2011 MacBook Pro has no HD (the cable died again and I’m not replacing it this time) and it runs from ram just fine (with Linux of course, not OSX) If you’re not silly you really don’t need much computing power, even then newer laptops aren’t big improvements so if your old one still works I don’t see why you would replace it.

I bought a x230 last year as my non-gaming computer, and I really like it. I bought it for 117€, it was pretty beaten up. The display is the cheap TN panel, has a light spot in the center, and the keyboard doesn't match my locale. However, it has the top-level i5. (i5-3380M, I think). I also bought a docking station at a bargain.

This year, I bought a new IPS display, a matching keyboard and a new screen bezel for it. I'll hopefully be able to use it for some more years - I really love the form factor.

Re: Ask HN: What are some interesting projects to reuse your old devices?

#9
post #8
post #3

I use an old laptop to backup data I save in Google Drive, in case my account becomes inaccessible someday.

Do you have a script or any automated way to save a backup regularly?

I'm using deja-dup https://wiki.gnome.org/Apps/DejaDup

Re: Ask HN: What are some interesting projects to reuse your old devices?

#10
I'm in the process of turning my Toshiba Libretto 110CT (a subnotebook from 1998) into a simple remote terminal (over ssh) with custom server software to handle emails, rss feeds, chats and so on. It runs under FreeDOS and connects to WiFi by a combination of PCMCIA ethernet adapter + mobile router with built-in battery. I love the form factor and the "oldschool" keyboard, I have regenerated the battery and it's quite light so it's really portable and handy.
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