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LED, ACCELROMETER, PROXIMITY SENSOR PROJECT

Discussion in 'Sensors and Actuators' started by jdpinto, Jun 26, 2013.

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  1. jdpinto

    jdpinto

    1
    0
    Jun 26, 2013
    Hi,
    I'm starting on a project, a small device for the elderly.

    It comprises of the following:
    - Battery
    - 2 Led
    - Buzzer
    - ACCELROMETER ( To guage movement of person)
    - PROXIMITY SENSOR (To guage if somthing come near around 1.6M)
    - Microprosessor

    Design attached

    My questions are:
    1) To guage movement/no movement what is the best way, ACCELROMETER?
    2) Whats is the best sensor type PROXIMITY? 1.6M, moving
    3) What else do I need?
    4) Can someone help share what is the best electronics to to fit this project from http://singapore.rs-online.com

    Thanks for the help
    JAmes
     

    Attached Files:

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