High-Density Parchment Paper Papertronics with Laser-Carved Hydrophilic Channels
Paper as a substrate for electronic circuits is not very common, but promising for flexible circuits with low cost and easy recyclability. That said, paper is not an easy material …read more
https://hackaday.com/2026/08/08/high-density-parchment-paper-papertronics-with-laser-carved-hydrophilic-channels/