Integrated Drive Systems Pvt. Ltd. Is the manufacturer of Stepper Motor Controller with Linear and Circular Interpolation. Integrated Drive Systems Pvt. Ltd. Offers diverse range of automation motion control systems and multi-axis manipulators. The Stepper Motor Controller with Linear and Circular Interpolation is a general purpose programmable controller with 24 Digital & 2 Analog Inputs & 16 Digital & 2 Analog Outputs. The membrane keypad & 20 characters 4 line LCD display enables user friendly operations.