The coolest robot I've ever built [video](youtube.com)

331 points by superasn 3 years ago | 137 comments

A YouTube video by Thomas Burns showing a homemade robot with animatronic eyes and a small CRT screen as its mouth.

Show HN: Leporello.js – interactive functional programming IDE for JavaScript(leporello.tech)

92 points by dmitry-vsl 3 years ago | 25 comments

A nicer voltmeter clock(lcamtuf.substack.com)

345 points by surprisetalk 5 months ago | 45 comments

lcamtuf's Substack post describing building an improved voltmeter clock, an update to a 2019 project, with emphasis on its wooden enclosure.

The Qweremin(linusakesson.net)

93 points by aebtebeten 1 year ago | 14 comments

Replacing My Window Manager with Google Chrome(foxmoss.com)

80 points by foxmoss 11 months ago | 17 comments

DIY PTP Grandmaster Clock with a Raspberry Pi(jeffgeerling.com)

91 points by ingve 1 year ago | 26 comments

Show HN: I built a synthesizer based on 3D physics(anukari.com)

465 points by humbledrone 1 year ago | 111 comments

Product homepage for Anukari, a software synthesizer and effects processor built on an interactive GPU-driven 3D physics simulation, now in beta.

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.

Show HN: I spent 6 years building a ridiculous wooden pixel display(benholmen.com)

1056 points by benholmen 1 year ago | 135 comments

Blog post by Ben Holmen describing his six-year project building Kilopixel, a 1000-pixel wooden mechanical display that anyone online can draw on.

Show HN: I made a 3D printed VTOL drone(tsungxu.com)

391 points by tsungxu 1 year ago | 140 comments

A Substack post by Tsung Xu describing a 3D printed VTOL drone with 130-mile range he built in 90 days as a CAD beginner, with an embedded YouTube video.

PeerTube is a free, decentralized and federated video platform(github.com)

592 points by doener 3 months ago | 274 comments

GitHub repository for PeerTube, an AGPL-licensed ActivityPub-federated video streaming platform that uses P2P delivery in the browser.

Nokia Design Archive (2025)(repo.aalto.fi)

239 points by pillars 1 month ago | 129 comments

Aalto University's Nokia Design Archive, an interactive online collection of Nokia design materials, concepts, and products browsable by network or timeline view.