INTRODUCTION
if you dont know how to simulate Arduino in Proteus Simulator click here to know or visit my previous post about using arduino in proteus.
Arduino is an open source development board which is very good research and learning platform for technical and non technical person. It is very easy and comfortable to use in most of the situation from school project to the professional job. So it gives us knowledge about electronics and help develop idea of all age students. Learning arduino is awesome with enough hardware but sometimes we can not have all the component and arduino to research and design a project due to money and many thing so there is a solution of this problem.. We can design and code and test the system even if we dont have enough hardware. Yes we can solve it with computer having arduino IDE and proteus simulator.