Conductive filament exists, but it takes more than that to 3D print something like a circuit board. The main issue is that traces made from conductive filament are basically resistors; they don ...

Impedance of a One Inch Long Printed Circuit Board Trace (15 nH Inductance). Recreated from Noise Reduction Techniques by Henry Ott Knowing that voltage drops in circuit board traces are usually ...

The copper lines (sometimes aluminum) on a printed circuit board (PCB) that allow electricity to flow between electronic components. See wire trace. THIS DEFINITION IS FOR PERSONAL USE ONLY.