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Hi Product Hunt 👋 I’m the founder of PI SpeedLAB. This project actually started out of frustration. Every time we compared readings from traditional speed radars, we noticed inconsistencies. The hardware was expensive, but the processing power inside was surprisingly limited. That made us wonder — why are we still relying on tiny embedded processors when everyone already carries a supercomputer...
PI-Link Speed RadarSmart Doppler radar powered by your phone
Hi Product Hunt 👋
I’m the founder of PI SpeedLAB.
We started building PI-Link because we were frustrated with traditional speed guns — limited processing power, inconsistent readings, and expensive hardware.
So we asked:
What if we used the smartphone’s CPU instead?
By combining Doppler radar hardware with smartphone-level computing power, we built a smarter way to measure baseball velocity.
We’d love your feedback — especially from athletes, coaches, and hardware builders.
Ask me anything!
PI-Link Speed RadarSmart Doppler radar powered by your phone