[Frank Zhao] wanted to try his hand at making a transparent circuit board. His plan was to etch the paths with a laser cutter and fill in the troughs with conductive ink. The grooves are ~0.1mm ...
What about making a transparent circuit board out of acrylic? [Frank Zhao] attempted just that by laser cutting troughs into the acrylic for the traces, and then drawing in nickel ink. But ...
Anthropocene Magazine published by Future Earth on MSN12d
Circuit boards made from leaves could green up electronics’ act
Millions of tons of hard-to-recycle electronic circuit boards are burned or end up in landfills—a replacement based on leaf ...