Ключевые слова: background, black, board, chip, circuit, closeup, collector, component, computer, control, current, data, design, device, digital, electric, electrical, electricity, electronic, electronics, element, emitter, engineering, equipment, fet, hardware, industry, isolated, macro, memory, metal, microchip, mosfet, object, old, part, pnp, power, radio, science, semiconductor, silicon, switch, technology, to220, transistor, transistors, triode, voltage, white,