Scout2

What it does

Connect, control and record data from any air / gas sensor type. Minimized electrical noise. Easy data collection from the room air or from a dedicated closed sampler. Data collected and exported via wifi in csv format. Touchscreen controls.

• AL
  Air Lab – A portable and open air quality measuring device2025 · networkedartifacts.com · ▲497

  Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…

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  Scout2019 · ▲366

  Find hidden cameras in Airbnbs, hotels, & public restrooms

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  AWAIR2015 · ▲142

  A smart air quality monitor

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  Flow by Plume Labs2017 · ▲155

  The smart air quality tracker to help you find clean air

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  Wynd2017 · ▲180

  A smart portable air purifier for your personal space

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  Airboxlab2015 · ▲108

  Open source air quality monitor you can build yourself

• TL
  The load-bearing vocabulary of Claude▲710

  Life & fun · 15d ago · louisabraham.github.io

• WI
  What if the speed of light was 5 km/h?▲588

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · 1d ago · rivendell.dmitrybrant.com

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  Articos▲398

  Launch with confidence, not gut instinct

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  The same nine streaming subscriptions cost $702/year more than in 2021▲376

  9 major streaming services cost $95.91/mo in 2021-03 and $154.41/mo today — up 61%, or $702 a year. Every change sourced.

  Life & fun · 1d ago · honestlyranked.com

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  Nex▲363

  Claude Cowork for high-volume GTM workflows

  Life & fun · 8d ago · nex.ai

• CC
  Creatium Coach▲321

  Your multimedia mentor that takes you from mid to great

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  Xnapper▲1,517

  Take beautiful screenshots instantly

  Work · 2022 · xnapper.com

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  Gamma▲1,169

  Write like a doc, present like a deck

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  Threado▲921

  The command center for community builders

  Life & fun · 2022

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  Remotebase▲742

  Build remote engineering teams in 24 hours

  Dev tools · 2022 · remotebase.com

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  DhiWise 2.0▲737

  Convert Figma designs into Flutter 3.0 & React code rapidly

  Dev tools · 2022 · dhiwise.com

• PA
  Pornpen.ai – AI-Generated Porn▲711

  Hey HN, I've been working on https://pornpen.ai, a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit…

  AI · 2022 · pornpen.ai