How to Build an Electronic Lock System Using SIM Cards for SMS-Based Control

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#1 21663284 01 Aug 2012 10:29

Nishit Raval Nishit Raval

Anonymous

Post #1
21663284 01 Aug 2012 10:29

hello sir
i wish to make one electronic lock system using sim card .
use two sim card ,one i put in *-system--* & one i give usear
usear send message to the system open or off
but i have not knowledge to make *system*
please help me to make a system which work according to my message(OPEN OR OFF)

REPLAY ME FAST

THANKS
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#2 21663285 01 Aug 2012 11:14

Jorge Figuls Jorge Figuls

Anonymous

Post #2
21663285 01 Aug 2012 11:14

Dear Nishit,

If you google sim card and arduino for sure you will find tons of information regarding your project.

Best regards,
Jorge
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#3 21663286 01 Aug 2012 12:13

Nishit Raval Nishit Raval

Anonymous

Post #3
21663286 01 Aug 2012 12:13

thanks for replay

but sir i don't know ,how to make my system (hard were) which response my message .
give me technical knowledge to make hard were ,& which mechanism i use for open/off lock
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#4 21663287 01 Aug 2012 12:41

Joe Wolin Joe Wolin

Anonymous

Post #4
21663287 01 Aug 2012 12:41

You could connect the arduino to control a solenoid, that connects to the lock mechanism. Does this makes sense?
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#5 21663288 01 Aug 2012 13:53

Jorge Figuls Jorge Figuls

Anonymous

Post #5
21663288 01 Aug 2012 13:53

Dear sir,

Mr Wolin is right, use a solenoid to open/close the lock.

To drive a solenoid probably you will need a transistor if you are using a microcontroller.

If you give more technical details of your system maybe we will be able to provide more acurated help

Best regards,
Jorge
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#6 21663289 12 Sep 2012 22:47

Harwinder Singh Harwinder Singh

Anonymous

Post #6
21663289 12 Sep 2012 22:47

i think that if you want to control lock with SMS then you must use GSM module interfacing with micro controller,you can use motor for lock convert rotary motion into linear motion .
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