We could obtain dictates in the steady-state visual evoked potential (SSVEP) and can control the spatial movement of the artificial limb through a programmable logic controller (PLC).

This paper introduces the application of programmable logic controller(PLC)in block making machine. The machines reliability and maintenance are improved greatly by applying PLC to it.

Programmable logic Controller (PLC) is the largest consumption of computerized industrial controlling device. The courses on PLC are now offered in all technological universities.