Open source USB to GPIB converter (for Test and Measurement instruments)(github.com)

74 points by v15w 10 months ago | 31 comments

Clavier: An FPGA-based mechanical keyboard with USB hub and comms interfaces(github.com)

93 points by zdw 1 year ago | 31 comments

PCB devboard the size of a USB-C plug(github.com)

244 points by zachlatta 7 months ago | 61 comments

Show HN: KeyTik: The All-in-One Automation Tool(github.com)

27 points by Fajar_Rahmad 1 year ago | 4 comments

Evertop: E-ink IBM XT clone with 100+ hours of battery life(github.com)

524 points by harryvederci 1 year ago | 168 comments

GitHub repository for Evertop, an open-source E-ink IBM XT clone with solar power, ultra-low power consumption, and very long battery life.

Industrial design files for Keychron keyboards and mice(github.com)

435 points by stingraycharles 6 months ago | 133 comments

GitHub repository from Keychron publishing industrial design CAD files (STEP, DXF, DWG, PDF) for 100+ keyboard and mouse models under a source-available license.

Show HN: I built a tiny LLM to demystify how language models work(github.com)

827 points by armanified 6 months ago | 125 comments

GitHub repository for GuppyLM, a ~9M parameter transformer language model built from scratch in PyTorch that talks like a small fish.

Show HN: A Truly Modular Keyboard(github.com)

256 points by NotARoomba 1 day ago | 89 comments

GitHub repository for Keybytes, an open-hardware modular keyboard where each key is its own PCB with a RISC-V MCU, connected via pogo pins and magnetic cases.

Show HN: I automated half of my typing(github.com)

731 points by eschluntz 3 years ago | 296 comments

GitHub repository for a tool that analyzes a user's message history to generate keyboard text-expansion shortcuts for frequently typed phrases.

Show HN: I built a web framework in C(github.com)

374 points by ashtonjamesd 1 year ago | 183 comments

GitHub repository for Lavandula, a fast, lightweight MIT-licensed web framework written in C for building web applications.

Show HN: Diffle, a keyboard-centric diff viewer with LSP support(github.com)

55 points by mwil1000 18 days ago | 8 comments

GitHub repository for Diffle, a keyboard-first diff viewer with LSP support and GitHub integration for code and PR review.

Show HN: I built a synth for my daughter(bitsnpieces.dev)

1227 points by random_moonwalk 11 months ago | 205 comments

Blog post by Alastair Roberts describing a homemade, kid-friendly synthesizer with colorful knobs and a small display that he built for his daughter.