Hackaday · Creativity & design

Flip Dot Fluid Simulation Was a Monumental Effort

A fluid simulation displayed on a large flip dot installation, showcased at EMF 2026, represents a significant undertaking in terms of sourcing components and engineering.

The project involved acquiring a substantial quantity of surplus flip dots, each presenting unique challenges related to electrical requirements and mounting. Developing a driving solution that was practical and efficient was a major hurdle.

Integrating custom driver boards with the existing PCBs required extensive soldering, highlighting the labor-intensive nature of the build. The creator also implemented an accelerometer for physical interaction and a joystick for gravity control, allowing audience participation.

Despite the difficulties, the final display is described as exquisite, with the physical movement of the dots creating a unique visual and auditory experience. The article notes that while large flip dot displays are costly, single dots may be more accessible for smaller projects.

AI-samenvatting op basis van de bron.