The modern world is a world of high technology. At the heart of these technologies lie materials of electronics and optoelectronics. Silicon carbide (SiC) is made up of diodes, transistors and microcircuits with unique capabilities. Aluminum yttrium garnet (YAG) is used in science, in medicine, industry and the military, silicon (Si) and gallium arsenide (GaAs) are actively used for conversion The energy of the sun into the electrical. In this section we collected projects in which we created equipment and software for research and production of modern electronics and optoelectronics materials.