{"ok":true,"trend":{"id":1258013,"platform":"mastodon","region":"global","key":"show hn: i turned my iphone and a $20 smart plug into an f-stop timer https:// peterszentkiralyi.eu/darkplug/ # eu # iph","title":"Show HN: I turned my iPhone and a $20 smart plug into an f-stop timer https:// peterszentkiralyi.eu/darkplug/ # eu # iph","url":"https://mastodon.social/@CuratedHackerNews/117394943787784309","first_seen":"2026-10-06T17:02:36.198526Z","last_seen":"2026-10-06T17:02:36.198526Z","last_rank":12,"peak_rank":12,"last_volume":1,"peak_volume":1,"seen_count":1,"score":0.7584375,"category_hint":"mobile","section":"technology","category":"mobile","summary":"A developer has shared a project that turns an iPhone and a $20 smart plug into an f-stop timer for photographic darkroom printing. The setup, described on the project's website, uses the phone to control exposure timing through the smart plug, replacing dedicated darkroom equipment with cheap consumer hardware. It is being discussed on Hacker News under the Show HN format, where makers share self-built projects for feedback and interest.","why":"Maker communities are drawn to clever low-cost hacks that repurpose everyday consumer devices for specialised uses.","tone":"positive","entities":["Peter Szentkiralyi","iPhone","Hacker News"],"summarized_at":"2026-10-06T17:02:57.402503Z","meta":{"tag":"iphone","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":99},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"iPhone and $20 smart plug become darkroom f-stop timer","section_name":"Technology","category_name":"Mobile","timeline":[{"captured_at":"2026-10-06T17:02:36.198526Z","rank":12,"volume":1}],"posts":[{"platform":"mastodon","url":"https://mastodon.social/@CuratedHackerNews/117394943787784309","author":"CuratedHackerNews","title":null,"snippet":"Show HN: I turned my iPhone and a $20 smart plug into an f-stop timer https:// peterszentkiralyi.eu/darkplug/ # eu # iphone","posted_at":"2026-10-06T16:38:04.264000Z","likes":1}],"elsewhere":[],"window":"7d"}}