Very new to arduino and have built a lightsaber following a set of instructions off of indestructible website, all was going well till I turned it on, the blade lights up and works but I have no sound from the speaker and no flash on a hit so guessing the sd reader and the gyro are not working or not coded correctly,, 
Was wondering if anyone on here had build the lightsaber following the madvyver and had problems like im having,,
Anyone able to hell a complete novice out
Many thanks