3D Haptic Vest for Visually Impaired and Gamers

Using Neoprene squares on Neoprene to isolate the vibrations was the best method to prevent distortion of the perceived 3D image.  The wires that connect the motors to the electronics box do CARRY vibrations.  Isolating those vibrations is completely necessary to have a good quality, perceived image.  Other projects that are similar to this one have big trouble to get good quality images but this project has great quality images.

This is a really efficient way to control 48 motors with PWM at the same time.  Just using 2 led drivers and stepping up their output current was the best method I could come up with.  It definitely beats using MANY microcontrollers to do PWM.