DIY PCB Bubble etch tank

Technology
DIY PCB Bubble etch tank

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If you make your own PCBs (printed circuit boards) here’s a DIY bubble etch tank – Link.

Related:

  • PCB etching – Link.
  • HOW TO – Saltwater etch process – Link.
  • Copper plating and etching Altoids tins – Link.
  • HOW TO – Direct to PCB ink jet resist printing – Link.
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