Post #1517586
2025-12-15 16:32 UTC
An example of PCB etching with a Creality #Ender 3 and how to clean the copper after the process.
Our Kickstarter is 100% funded so now it's all about improving the process for a cleaner, more precise etch 🧑🔬
What metal would you like to see next?
#3dprint #tech #pcb #diy
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