3D printed PCB
thingiverse
How to print a plastic PCB. Make a circuit in Fritzing(or your favourite PCB program that exports SVG or PNG). Make the traces a little larger than default. If you're using Fritzing, you'll need to convert the SVG to a PNG. I used Inkscape. In the openSCAD script, change the file names to suit your project file names. Also in openSCAD, resize your circuit board to match the size in Fritzing. Magic. Print the top silkscreen on to a sticky paper and stick it to your PCB. Using the legs from your components or spare wire, bend and trim the wires in the grooves of the traces and solder. Not as robust as normal circuit board, but good for small batch or proof of concept. UPDATE:Jan2019 Added a zip file to load the png files. Thingiverse drops the image files and formats needed for OpenSCAD to work.
With this file you will be able to print 3D printed PCB with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 3D printed PCB.