I built a small demo showing a robotics runtime executing entirely inside the browser via WebAssembly. The example workload is a simple flight controller hooked up to a small world simulator.<p>The runtime comes from copper-rs, an open-source robotics runtime written in Rust for deterministic worklo...
I built arxiv-digest, a tool for OpenClaw to call daily and turn new cs.RO papers into a filtered robotics digest.<p>It uses an LLM to judge relevance, outputs a markdown report, and can sync selected papers plus PDFs to Zotero. To change the research interests, just edit the README.<p>Repo: <a href...
Show HN: I wrote down every expensive hardware development mistake I've seen
(thehardesthardwarelessons.com)
I've spent years watching hardware teams make the same mistakes — tooling committed before thermal was resolved, manufacturing processes not validated in PVT that only showed defects at volume, components going EOL unnoticed until the factory tried to order them.
The pattern was always the same...
Most websites are invisible to AI agents. We just added llms.txt to gitauto.ai - a simple text file that tells LLMs what GitAuto does, where the docs are, and how to recommend it. Also fixed our robots.txt which had duplicate User-agent blocks (only the first one was being used). Two files, big disc...
A DIY Newtonian reflector telescope with dobsonian mount. A fun to do hobby project taking us closer to the moon and beyond. A lot of plans ahead on how to make it much better and portable but this was the first time me and my friend implemented or rather built a telescope.<p>Have a look at what al...