Technik /
RCWL0516MicrowaveRadarSensorArduinoDistanceTestandReview
RCWL-0516 Microwave Radar Sensor Arduino Distance Test and Review
https://www.youtube.com/watch?v=2RXSVBzEs14
weitere Links: https://github.com/jdesbonnet/RCWL-0516/
"Information about RCWL-0516 microwave proximity switch module (ICStation.com SKU 10630) Github"