Amazon’s latest security camera, the $99.99 Blink Outdoor 4, brings several improvements over its predecessor, most notably a wider 143-degree field of view (up from 110 degrees). It also offers ...

The DFRobot Fermion: C4002 mmWave Radar Module features a Full Data Access Mode that provides developers with processed micro-Doppler telemetry and displacement vectors. Why do smart home systems ...