A simple 5-step process to etch your own printed circuit boards at home.
You'll need the following ingredients:
- laser printer/photocopier & transparencies (I go to a print shop to do this)
- copper board (local electronics store)
- scrubbing pads (SOS or a generic brand is perfect)
- rubber gloves (like the ones you use for washing dishes)
- Ferric Chloride or Ammonium Persulphate (local electronics store)
- drill and drill bits