Ben already has vibrator, but nobody has dedicated some love to it
Way a min, you mean it have the capacity to control it? or the tiny motor is hidden somewhere????? WHERE??
I'm aware of the Buzzer and yes nobody love it yet
ups I confuse vibrator with buzzer :P, you can see the buzzer here is the circular thing on the right, I bet it should be not dificult to replace that buzzer with a vibrator.