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3D-printed PCB made with PVA and liquid metal is fully recyclable — dissolves and separates when immersed in water, allowing for later re-use

A team of researchers from the University of Maryland, Georgia Tech, and the University of Notre Dame created a new 3D printing method for building PCBs that use fully recyclable materials. According ...
Hackaday

3d-printed pcb

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’t act ...
Hackaday

pcb printing

We all love PCB artwork, but those who create it work under the restriction of having a limited color palette to work with. If it’s not some combination of board, plating, solder mask, and silk screen ...