Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s

By section33 · 2026-07-19 · 2335 points · 251 comments

I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food…

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