infrared motion sensor home

Posted on Feb 6, 2014

Do you know how infrared motion detector alarm Whenever someone comes in the infra-red zone. Infrared motion sensor, which detects moving human body. The alarm will sound automatically. The detection zone coverage is 80 degrees horizontally to 8 meters vertically and 20 degrees 30 second delay allows you to get out of the way before the alarm bel

infrared motion sensor home
Click here to download the full size of the above Circuit.

ls or system will activated. 20 degree vertical coverage allows you to the position alarm so pets will not be on the path alarm. A siren will sound for few minute, then turn off automatically and reset itself.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Multiple-feedback bandpass filter
    Schematic Audio Power Amplifier with IC TDA2612 Schematic Diagram
    led vu meter
    Modular Phono Preamplifier
    Designing Multiple Output Power Supplies With Topswitch
    VOX Circuit
    interfacing 7seg with avr slicker
    Driving circuit schematic