NHacker Next
  • new
  • past
  • show
  • ask
  • show
  • jobs
  • submit
▲SoundOff: Low-Cost Passive Ultrasound Tags (yibo-fu.com)
78 points by jonbaer 25 days ago | 1 comment
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact
Rendered at 09:40:58 GMT+0000 (Coordinated Universal Time) with Cloudflare Workers.