The primary components of nanocircuits include: - Nanotransistors: These are the fundamental building blocks, functioning similarly to traditional transistors but on a much smaller scale. - Nanowires: These serve as the interconnections within the circuit, providing pathways for electron flow. - Quantum Dots: These semiconductor particles can transport electrons and are used in various applications including memory storage and displays. - Carbon Nanotubes: These cylindrical nanostructures offer exceptional electrical conductivity and mechanical strength.