The developed prosthetics translate brain signals to the muscles of the residual limb, to signals understood by circuits incorporated in the hand. The circuits will then translate the signal to motion in the motors moving five fingers, enabling grip with a controlled amount of pressure. Being calibrated to individual muscle power, these products significantly benefit patients suffering from muscle atrophy, who are unable to use mechanical prosthetics due to a lack of muscle power. Furthermore, the control over pressure, instant translation of brain signal to hand movement, and a five finger application enable day-to-day activities hampered by the amputation.