Keyboard Hack: “Predict” the next song!
Start with taking apart the keyboard; find which part corresponds to the “next” or fast forward key on the keyboard.
solder two wires to each copper strip.
cut two squares out of foam or other thick material, and sew conductive fabric on either side.
sew the two pieces together
Sew a wire on each piece of conductive fabric using conductive thread, and sew onto the hat.
finished product:
