Salicon Nano Technology Private Limited manufactures Magnetic Leviation System - MLS. Salicon Nano Technology Private Limited supplies electronic instruments, equipment and their spare parts like test and measuring product, nano technology products, RF & microwave products, basic trainers, communication trainers and fiber optics trainers. The Magnetic Leviation System - MLS is composed of an LED light source, an electromagnet, an optoelectronic sensor, amplifier module, an analogue control module, data acquisition card, and a steel ball, etc. The structure of Magnetic Leviation System is simple, yet the control effect is very intuitionistic and interesting. One can easily levitate one or more steel balls in a steady-state position and keep them floating. This system synthesizes main experimental contents in control area and satisfies many experiment requirements such as automatic control, control theory, and feedback system, etc, which are suitable for UG or PG course designs and algorithm research as well.