A DUAL EXTRUSION 3D PRINTER USING ARDUINO MEGA 2560

Automation plays a key role in the development of the product. In recent times, the use and adaptation of emerging technologies have given a greater impact on the field of education. This study deals with 3D printing technology which is also known as additive manufacturing technology where the object is created by laying down successive layers of material until the object is created. 3D printing makes it possible to create complex shapes with fewer materials. It is a tool less manufacturing method that is high in precision & less cost process for the production of objects. 3D printing is used in a wide range of industries, including medicine, automobiles, aerospace, and engineering.