Microelectronics laboratory, futuristic background, high-tech equipment, computer motherboard, CPU units, wires, circuits, logic gates, arithmetic logic unit (ALU), carry-lookahead adder, ripple-carry adder, Kogge-Stone adder, Brent-Kung adder, 3D integrated circuit, metallic texture, microscopic view, LED lights, futuristic ambiance, high-key lighting, shallow depth of field.