42 Scientific research and technological design and development of apparatus and instruments for conducting switching, transforming, accumulating, regulating or controlling electricity, namely, semi-conductors, integrated circuits, components for electric circuits, radio frequency identification devices, radio-frequency transmitter and receiver, data transmitters, signal transmitters, electronic sensors, converters, comparators, micro controllers, decoders, communication interface units, encoders, software drivers, digital potentiometers, switches, amplifiers, micro-processors and transmitters; industrial analyses and research services concerning apparatus and instruments for conducting switching, transforming, accumulating, regulating or controlling electricity, namely, semi-conductors, integrated circuits, components for electric circuits, radio frequency identification devices, radio-frequency transmitter and receiver, data transmitters, signal transmitters, electronic sensors, converters, comparators, micro controllers, decoders, communication interface units, encoders, software drivers, digital potentiometers, switches, amplifiers, micro-processors and transmitters; design and development of computer hardware and software related to apparatus and instruments for conducting switching, transforming, accumulating, regulating or controlling electricity, namely, semi-conductors, integrated circuits, components for electric circuits, radio frequency identification devices, radio-frequency transmitter and receiver, data transmitters, signal transmitters, electronic sensors, converters, comparators, micro controllers, decoders, communication interface units, encoders, software drivers, digital potentiometers, switches, amplifiers, micro-processors, transmitters