Subscribe to Make Magazine Today!

Making your own printed circuit board can be a truly satisfying process, tying together electronics and the handmade craft of etching. It’s the most accurate way to build a circuit short of sending away to a PCB manufacturer and it’s a lot more fun (+ cheaper too!).
For a full list of materials used plus more tips for etching & drilling head over to MAKE’s site –

  • Sathya Prakash Moparthi

    are Ferric Chloride and Developer Reusable? ;)