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Show HN: I made an open-source laptop from scratch

byran.ee

121–130 of 338 posts

Re: Show HN: I made an open-source laptop from scratch

#122
post #46

Amazin! what's the total cost for you?

Hanging around 5 grand. Unfortunately the R&D process was rough! The R&D BOM is linked below, feel free to take a look. If you were to build it, I'd estimate it costing around 1500 dollars (or less).

Thank you for sharing!

Re: Show HN: I made an open-source laptop from scratch

#124
post #32

Earlier quoted context omitted.

You study quantum mechanics in High School in the USA?

We discussed wave functions, probability, fermions/bosons, did calculations for particle in a box, the Schrödinger model, and went just up to deriving the hydrogen atom. Nothing super fancy, but it was one heck of an experience!

But did you win the Putnam?

Re: Show HN: I made an open-source laptop from scratch

#126
post #27

This is really cool! There are some obvious next steps for improving the polish on this, would you say you were more resource constrained, time constrained, or skill constrained? For instance, did you put any thought into making flex PCBs to make the cable routing easier? I also think the concept of a laptop with a removable wireless keyboard is brilliant, and I think your implementation is a lot cleaner than e.g. th…

Regarding a laptop with a removable wireless keyboard, ZenBook Duo has that, although the touchpad is removed with the keyboard.

It also has two screens and its own stand, I use it as my travel machine.

Re: Show HN: I made an open-source laptop from scratch

#129

I've long been disappointed that we've never really gotten standard laptops, in the way that there are ATX standard desktops. The laptop form factor hasn't really changed in decades. It's a rectangle with a screen in the lid and a keyboard in the base. Below the keyboard is a battery and a system board. The battery has to be replaced when it wears out and the system board when it becomes obsolete, but then why aren't…

I think my laptops have been split between mechanical and hardware EOL. I don't think the mechanicals would ever go for two lifetimes. But I actually take mine around places and am a little clumsy.
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