pyrochure

                    Are you tired of not been able to draw well on your phones/tablets,you want to sign signatures but it is not comfortable,buy a light pen,but it is expensive,don't worry,you can make your own LIGHTPEN,it won't cost anything only your time and resources,                     Now before we start we will talk about the two types of phone screens,they are of two types namely 1.Resistive screens              This screen works on the principles of pressure,they are also called infrared screens,they need pressure to function,example is Nintendo devices 2.Capacitive screens               This screen works on the principles of electrical conductivity,examp...