Mechatronics blends principles of design and engineering to create the most innovative, economical, appropriate and elegant solutions to engineering problems. Watch engineers and students from NC State University and UNC Asheville put mechatronics into action.

Rock and Roll Energy

All music is a study in physics; from the vibration in a singer's vocal cords, to the resonance of vibrating air in a violin, to the electrical signals from a computer that become a hip-hop beat. The electric guitar takes the cake, converting one type of energy into another, amplifying an electrical signal, and converting the energy back to sound. Learn how a simple strum turns into a booming electric guitar sound in the module below.