how to make a working model on logic gate including tools required and steps to make...........??????????????

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To get full information or details of steps for making a project of logic gates working model please have a look on the pages

http://scribddoc/124661946/12th-physics-project-project-on-logic-gates#scribd

http://circuiteasylogic-gates/

if you again feel trouble on steps for making a project of logic gates working model please reply in that page and ask specific fields in steps for making a project of logic gates working model