Ключевые слова: blackboard, board, capacitor, charge, chip, chips, circuit, closeup, communication, component, components, connection, data, design, display, electrical, electricity, electronic, electronics, engineering, footpath, generated, green, image, industry, lane, macro, metal, motherboard, part, pattern, plank, plate, power, printing, repair, resistor, science, service, silicon, single, small, textured, wave,