Hacker News·5 min read·medium
Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s
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section33✦AI Summary
A systems engineer describes how he replaced an expensive, proprietary bowling alley scoring system with a custom setup using affordable ESP32 microcontrollers. The project highlights the potential for open-source hardware to disrupt overpriced legacy industrial systems.
Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s | Hacker News
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