abstract


These electronic devices are based on the use of technologies for sending data via Wii-fi bluetooth etc. These technologies are subject to a wide range of protocols and standards that we find in most cases a constraint to the development of our daily work activities or however the emergence of new technologies such as Li family fi which offers an innovative way of transmitting or sending data using light as a transmission medium or more specific spectrum of light. This technology offers a host of advantages, among which include faster and faster as easy configuration using transmitter means the light beam can be achieved cost reduction and protection of the transmitter. About component specifications document that will be used for the construction of two elements (transceiver) designed to free communication as a means only using a light beam will. With these devices it is to make a point-to-point communication to a distance of approximately 10 meters. It is noteworthy that these specific details are required as provided in research as a real especio carried may be susceptible to change.