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: mafinar
The following languages will help current and new web developers navigate the programming landscape to code web-based services and apps t...
New
CommunityNews
GitHub - livekit/livekit: Scalable, high-performance WebRTC SFU. SDKs in JavaScript, React, React Native, Flutter, Swift, Kotlin, Unity/C...
New
CommunityNews
…or, “why make programming even harder?” Learning functional programming is an opportunity to discover a new way to represent programs, t...
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
Declarative GNOME configuration with NixOS. I adore tinkering with my machine, trying new tools, extensions, themes, and ideas. When I w...
New
First poster: bot
zig/http.zig at 7cf2cbb33ef34c1d211135f56d30fe23b6cacd42 · ziglang/zig. General-purpose programming language and toolchain for maintaini...
New
CommunityNews
9 fintech engineering mistakes. Read this list unless you want to build a money dissappearing system
New
First poster: AstonJ
On the benefits of learning in public. Learning in public helps me grow as an engineer and seems to benefit others too. Here’s why I sho...
New
CommunityNews
GitSyncPad is an innovative micro keypad designed for effortless Git version control. Execute commands like git add, git commit, and git ...
New
First poster: andrea
Most of what modern software engineers do involves APIs: public interfaces for communicating with a program, like this one from Twilio. I...
New

Other popular topics Top

Devtalk
Hello Devtalk World! Please let us know a little about who you are and where you’re from :nerd_face:
New
AstonJ
If it’s a mechanical keyboard, which switches do you have? Would you recommend it? Why? What will your next keyboard be? Pics always w...
New
PragmaticBookshelf
Brace yourself for a fun challenge: build a photorealistic 3D renderer from scratch! In just a couple of weeks, build a ray tracer that r...
New
PragmaticBookshelf
Learn from the award-winning programming series that inspired the Elixir language, and go on a step-by-step journey through the most impo...
New
ohm
Which, if any, games do you play? On what platform? I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
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
New
AstonJ
If you’re getting errors like this: psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
AnfaengerAlex
Hello, I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New
PragmaticBookshelf
Use advanced functional programming principles, practical Domain-Driven Design techniques, and production-ready Elixir code to build scal...
New