¤¤¤¤ — SUPPORT Ec-Projects — ¤¤¤¤ By using my Amazon affiliate links (No extra cost for you!) Amazon US – http://amzn.to/1kNT3RM Amazon UK – http://amzn.to/1OnZ2aX Amazon DE – http://amzn.to/1Vt6zqg By bing a Patreon for as little as $1 per month Patreon – https://patreon/EcProjects ¤¤¤¤ —————————————– ¤¤¤¤ UCoWAZOGQAnBJTtgKSxK2Dvw laser engraver for #DIY #Laser #Engraver #25mW #PCBs […]
I developed a new chemical process to make double-sided PCBs with a laser cutter, and some common chemicals. This is intended to be used on SLA 3D-printed parts, but may work on many materials. Refs: Support Applied Science: Applied Science #plastic #printed #circuits #standard #laser #cutter