DFRobot mm-Wave Radar Human Presence Detection

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DFRobot mm-Wave Radar Human Presence Detection Senses human presence, stationary and moving people Strong anti-interference ability Employs FMCW, CW multi-mode modulation Operating Current: 90 mA Detection distance: 9 m The DFRobot mm-Wave Radar Human Presence Detection employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure. The millimeter-wave radar can sense the human presence, stationary and moving people within the detection area. Moreover, it can even detect static or stationary human presence such as a sleeping person. There are two ways provided to output detection result: serial port and I/O port switch quantity. Besides that, the sensor module features strong sensing reliability, high sensitivity, small size, easy to be used or embedded in applications. Show more