GSM SMS Communicator

Discussion in 'The Projects Forum' started by RodneyB, Apr 5, 2013.

  1. RodneyB

    Thread Starter Active Member

    Apr 28, 2012
    633
    13
    I have Built a very simple panic button system and would like to know how I can build a circuit to add an SMS communicator onto it. I have considered purchasing a premade unit but all my web searches return results of Bulk SMS equipment and not a unit that I can pre program a message into and it will send it to one or a few separate cell phones.
    A circuit diagram or a link to a circuit diagram or supplier would be greatly appreciated.
     
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