Designing your electronic circuit with simulation using Multisim. Have experience in half bridge power supply, buck converter power supply, active synchronous rectification, stepper motor driver, D.C. Motor driver , induction motor and ic555 circuits. Experience with microcontroller like 12f675, 16f628a, 16f88, 18f2550. Microcontroller interfacing using serial port and USB, interfacing with LCD, touch screen, keypad. Did many microcontroller projects like driver of stepper motor, D.C. Motor driver, elevator system, medical machine.