Skinless drum

The exhibit is presented in the form of electromechanical interaction, allowing visitors to experience optoelectronic signal control and understand its practical applications, experiencing the infinite charm of technology.

Interaction type: Electromechanical, hands-on. The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

The exhibit is set up in a stage setting, with a fixed set of drums on the stage, including bottom drums, military drums, and through drums of different sizes and timbres, all of which have no skin. With the help of photoelectric sensors installed on the edge of the drums, the hitting action of the hand is detected, and the signal is further transmitted to the control circuit to trigger the music board and emit the corresponding sound of the drums. Through interactive games, allow visitors to experience photoelectric signal control and understand its practical applications.