Constructing a pickup from a greeting card – step 1
Computer Batteries

Image by Tuuur
You know those greeting cards that you open, and some ultra geeky computer bleep song comes up? Now you can just throw them away after the batteries gone dead, but… you can also convert them into an acoustic guitar pickup!

How? Very simple!

First, you remove the card from around the sound system. This consists of a piece of circuit board, with some batteries and stuff; and a little flat metal speaker.

(step 2)

Director’s view during the concert
Computer Batteries

Image by kristofergustafsson

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