Ключевые слова: background, backlit, binary, blue, board, cells, chip, circuit, closeup, communication, component, computer, connecting, connection, cpu, data, digital, electrical, electricity, electronic, engineer, engineering, flow, hardware, information, lines, macro, main, manufacturing, micro, mother, motherboard, network, networking, parallel, pattern, processor, programming, radio, science, semiconductor, system, tech, technology, telecommunication, transistor, wire,