PI-Link Speed Radar – Doppler radar leveraging smartphone processing

Summary: PI-Link Speed Radar combines Doppler radar hardware with smartphone CPU power to measure baseball velocity. It replaces limited embedded processors in traditional speed guns with the phone’s computing capabilities for improved signal processing and accuracy.

What it does

PI-Link uses Doppler radar hardware to capture speed data, while the smartphone performs heavy signal processing to deliver velocity measurements. This approach enhances filtering and accuracy compared to legacy devices.

Who it's for

It is designed for athletes, coaches, and hardware developers interested in sports technology and precise speed measurement.

Why it matters

PI-Link addresses the limitations of expensive, low-processing traditional speed guns by utilizing the smartphone’s superior computing power for more consistent and refined velocity readings.