How to make keypad password using arduino to control servo and led

In this project I will tell you how to make keypad password using arduino and to control servo and led.first to make simple keypad using 4 button visit http://ift.tt/1AWbcDq... or for all project and other project go to http://ift.tt/1AWbeuX all project see ...
By: Electronice

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from Instructables: exploring - technology - robots http://ift.tt/1RUSZdK

Posted in: instructables,Instructables: exploring - technology - robots