Tech article
A software thing I built: GPS on a 25MHz 486-SX
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Hacker News | Sep 16, 2026 | JPLeRouzic
Automated excerpt
Only today it's built into virtually every cellphone and tablet computer in the world. The 486-SX was the one without a math co-processor. Anyway, this was 5 years BEFORE anybody had ever seen a consumer-grade GPS device from Garmin or Magellan.
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