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  • Presence detector with microwave

          It detects stationary and moving people just like a PIR, but it can do that also behind doors and thin walls, by taking advantage of the Doppler effect. The detection of people, animals and...

    • Posted 4 weeks ago
    • 1
  • Build a Simple Presence Alarm system with email notifications

      Based on our ESP03 demoboard, this device sends out email notifications through Gmail when the onboard P.I.R. detects movement. The traditional alarm system which just makes a sound alarm go off and maybe sends out an...

    • Posted 1 year ago
    • 0
  • RoomSense Board offers multiple sensors including PIR motion detection

    The Gumstix RoomSense is a USB dongle board that can detect room occupancy using passive infrared (PIR) technology and report on temperature, humidity, and barometric conditions. The board can be customized in the Gumstix Geppetto online development...

    • Posted 1 year ago
    • 0