Vibration Generator 
suitable for KS3+. This Vibration Generator is very handy & easy to use. Just connect the o/p of square wave generator to the vibrator & it starts working. Connect the ripple arm to the vibrator for generating vibrations etc. This vibration generator provides the electronically controlled vibrations to generate the ripples. This can work on square wave generator of amplitude adjustable up to 12V max & is able to deliver 15 watts of power. Square wave generator should also have variable frequency from approx. 1 Hz to 100 Hz.