Hacker News: czoidohttps://news.ycombinator.com/user?id=czoidoHacker News RSShttps://hnrss.org/hnrss v2.1.1Tue, 21 Jul 2026 19:58:31 +0000<![CDATA[New comment by czoido in "Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s"]]>Awesome work! I would love to see this documented or at least a video of how everything works, not just to see the electronic setup, but to get a look at the mechanical internals of a 70 year old bowling machine.

]]>Mon, 20 Jul 2026 05:57:45 +0000https://news.ycombinator.com/item?id=48974816czoidohttps://news.ycombinator.com/item?id=48974816https://news.ycombinator.com/item?id=48974816