Direct ink Writing(DIW) is a technology that enables 3d printers to print many gels, solvents, and other liquids instead of normal plastic filaments. Many printers that have this function can cost from $2,000 up to $20,000, so the goal of this project is to make a low-cost, DIY DIW printer.
For more information about the software, go here
For more information about the circuit board, go here
For a digital view of the circuit board, go here