Already hacked COBY mp3 player
Two pieces of black felt (5 inch x 3 inch)
24 set of snaps
Conductive thread ($15 per spool)
(Conductive thread can convey current and regular thread won’t. )
a sewing needle
Small piece of conductive fabric or tape
How to :
1. Prepare two pieces of black felt (5 inch x 3 inch). On one black felt, attach 12 small squares of conductive fabric tape and sew the 12 one-sided snaps on the tape using conductive thread.
2. On the other black piece of felt, attach the 12 small squares of conductive fabric tape in the same place to close the snaps later.
3. On the other side of the black felt, Glue the hacked mp3 player. Twist the ends of the wires and sew them to connect them to the other side of the snaps using conductive thread.
4. Check to see if the snap works or not. Close the two sides of the snaps. If you connect the two snaps of the switch using wire or any conductor, the switch should run the function of the MP3 player.