A rural bowling alley swapped a $120,000 vendor system for $1,600 of chips (news.ycombinator.com)
section33 (who runs an SRE and bespoke-tech consultancy on the side) tore out his bowling alley's original scoring hardware and rebuilt it lane by lane with off-the-shelf microcontrollers, open-sourcing the whole project as OpenLaneLink.
The sharpest pushback in the thread wasn't about his code — a longtime DevOps engineer argued the vendor's price was never really about parts: it buys a phone number to call, and a lane fixed in an hour instead of a weekend, when it fails mid-league night.
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