hobbsc

Hello, all!

I have been given an old 3d printer and I know very little about them. I did manage to get it leveled/calibrated/running and did a test print with little to no problem. I'm told it is a Prusa i3 1.75mm (or a "MK1"), however searching for information about it beyond the original manual has been very difficult. Specifically replacement parts to print/buy.

There is a fan on the back of the nozzle that has a shroud over it that has just absolutely snapped at some point. It's zip tied on at the moment and there's supposed to be a solid piece on the side but it has disappeared on me. I'd like to print another.

Does anyone know if this printer goes by other names or has an official model name? Everything I search up shows a bunch of MK2, MK3, etc. rather than this old thing. I'm also curious if anyone knows where I might find a model for that shroud.

Thanks so much!

Pics:

I got a little inspired by the solar powered EDC post and it made me think about my computing setup. I use a modern smartphone and a higher-end desktop that is almost always on. I also have an e-reader and some ear buds. I often charge the smaller devices with a power bank. It would be interesting to see if I could move my computing from my desktop to a (preferably second hand) laptop and find a means of charging all of these devices without using the electricity from the utility company.

I already have a small 250W solar array on top of my garage with three golf cart batteries. It runs some lights and occasionally charges devices via USB on the controller. The issue is that it is a bit of a hassle to use due to the garage not being well sealed or climate controlled. It's dusty and there's grease and other things from my mechanical projects and it's always very hot or cold depending on the time of year.

The perplexing part of this for me is charging laptops. Inverters are wildly inefficient but I'm not sure of a way to sufficiently charge (or power) a laptop without one. What are some solutions here?

Additionally, what are some solutions for a potentially portable (or luggable, I guess) setup for these devices? Build a battery box myself and keep it charged on the garage array? Pick up one of those larger "solar generator" pre-made battery boxes that are so popular on the big eCommerce sites now? What about small panels I could put in a window or take outside?

I know the energy used by these devices is far less than things like my fridge/HVAC/laundry machines but it's an interesting rabbit hole for me. Sorry if this has been posted already but I scrolled through a couple of pages and didn't see a similar question.

Thanks!

I currently use a Pixel 7 Pro with GrapheneOS and I really enjoy the experience. I have a Surface Pro 7+ with Linux on it that I use from the couch. It's a bit bulky and I've found myself gravitating more to the Android UI anyhow. I'm looking into either getting the Pixel Fold or the Pixel Tablet, both of which are supported by GrapheneOS.

The bulk of my usage would be mobile games (including emulation through Lemuroid), books and magazines through Libby/Librera, and the occasional video content. I'd like to bring it with me on the go.

I was initially going to get a tablet and dock but the fold looked interesting. My reservations about the fold are the internal screen life and how apps behave on the internal screens. Surely being a moving part is going to decrease its lifespan, plus screen protectors and cases seem like they would be difficult. Are there cases for those phones? I always put a screen protector and case on my devices. How do apps behave in full screen on the fold? Do they have black bars if it's not big enough or does it get stuck to one side?

Thanks!

I have posted regularly on the hurtdesk but this user still tries to impersonate me. I am hobbsc not handyc. You can c my trouble, clearly. handyc must go.