CommunityNews

CommunityNews

PotatoP - A LISP-programmable laptop with battery life measured in years

PotatoP.
I got annoyed with my personal laptop always being out of battery when I wanted to work on my small programming projects, so I am building myself a laptop form factor device. It currently has an estimated battery life of up to 2 years depending on ambient light (with a 12000 mAh li-po battery), but I am hoping to eventually make it powered by ambient light alone. It needs to have a good keyboard and a decent programming environment - compatability with existing software is not a priority, nor is powerful hardware - just the minimum required for a LISP environment. Writing a minimal editor, word processor, spreadsheet app or whatever else I want will be part of the fun! My current working prototype is based on the Sparkfun Artemis module, running uLisp; and using a monochrome 4.4" Sharp Memory Display. I’m happy to talk about my project. Ask me anything!

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

Where Next?

Popular General Dev topics Top

First poster: HenryCost
I wired my tree with 500 LED lights and calculated their 3D coordinates… If you support me on Patreon at any point in December 2020 I wi...
New
First poster: AstonJ
https://permission.site/ This thread was posted by one of our members via one of our news source trackers.
New
First poster: dimitarvp
A career ending mistake — Bitfield Consulting. As software engineers, we’re constantly making detailed, elaborate plans for computers to...
New
OvermindDL1
Yet another rust-made text editor, though I’m really liking the looks of how this one works!
New
First poster: bot
Developing Godot Projects with Neovim. When I started using Godot Engine, what surprised me the most is the built-in Language Server Pro...
New
First poster: bot
GitHub - lucidrains/PaLM-rlhf-pytorch: Implementation of RLHF (Reinforcement Learning with Human Feedback) on top of the PaLM architectur...
New
First poster: bot
Raspberry Pi security alarm — the basics. In November last year — I started building a DIY security alarm system, using a Raspberry Pi a...
New
First poster: joeb
GitHub - crablang/crab: A community fork of a language named after a plant fungus. All of the memory-safe features you love, now with 100...
New
New
CommunityNews
:person_lifting_weights: Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive e...
New

Other popular topics Top

PragmaticBookshelf
Machine learning can be intimidating, with its reliance on math and algorithms that most programmers don't encounter in their regular wor...
New
DevotionGeo
I know that these benchmarks might not be the exact picture of real-world scenario, but still I expect a Rust web framework performing a ...
New
AstonJ
Thanks to @foxtrottwist’s and @Tomas’s posts in this thread: Poll: Which code editor do you use? I bought Onivim! :nerd_face: https://on...
New
Exadra37
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
New
Exadra37
Oh just spent so much time on this to discover now that RancherOS is in end of life but Rancher is refusing to mark the Github repo as su...
New
AstonJ
If you get Can't find emacs in your PATH when trying to install Doom Emacs on your Mac you… just… need to install Emacs first! :lol: bre...
New
New
PragmaticBookshelf
Programming Ruby is the most complete book on Ruby, covering both the language itself and the standard library as well as commonly used t...
New
Fl4m3Ph03n1x
Background Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
New
xiji2646-netizen
Woke up to this today: Claude Code’s complete source code exposed via npm source map. Not a snippet. All 512,000 lines. 1,900 TypeScript ...
New