Ключевые слова: background, board, card, cellphone, chip, circuit, closeup, component, computer, concept, device, digital, electric, electrical, electricity, electronic, engineer, engineering, equipment, fix, hardware, industry, isolated, macro, microchip, microprocessor, modern, motherboard, part, pc, processor, repair, repairman, semiconductor, service, smart, soldering, soldering iron, system, technician, technology, tool, white, work, worker,