Ключевые слова: abstract, backgrounds, blackboard, business, calculator, circuit board, circuit path, communication, computer, computer chip, concepts, copper, cpu, design, desktop pc, electrical component, electrical equipment, electricity, electronic part, electronics industry, elektrik, ideas, industry, inspiration, macro, macro film, mainboard, modern, mother board, platinum, processor, science, soldered, soldering iron, still life, success, symbol, technology, transistor, unit,