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    In this activity, students make a printed circuit board photographically by shining UVA light through a negative artwork mask to cure and harden a thin coating of UV-sensitive material that covers the copper.

    By the end of this activity, students should be able to:

    • demonstrate the use of UVA light to cure a photosensitive chemical in the process of making a circuit

    Download the Word file for:

    • introduction/background notes
    • what you need
    • what to do
    • student handout.
      Published 29 July 2008, Updated 1 March 2013 Referencing Hub articles