ITEM NAME:5pcs LilyPad Slide Switch AYZ0202 for arduino Diy Kit Ty.LilyPad Slide Switch AYZ0202. LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing.