💡FLIP Fluid Simulation: Author Builds Own Flipdot Display
Author builds DIY flipdot display for fluid sim
TL;DR
An author builds a DIY flipdot display for FLIP fluid simulations, aiming to replicate swishing sounds. The display has a resolution of 13x28 and takes 60ms to flip dots.
An author created a FLIP fluid simulation, focusing on replicating swishing sounds in fluid dynamics. To achieve this, they built their own flipdot display, a type of electromechanical display known for its unique sound. The display has a resolution of 13x28 and takes around 60 milliseconds to flip dots. The project highlights the complexity and cost of flipdot displays, with the author opting to work with existing panels rather than desolder and remount dots. This DIY approach offers insights into the mechanics and potential of flipdot technology for creative projects.
Key Points
FLIP stands for Fluid Implicit Particle, a technique for fluid simulations.
Author dismantled a flipdot disk, finding it consists of six different materials.
Flipdot panels have a resolution of 13 by 28 and take 60 milliseconds to flip.
Author got panels from Sam, who had an enormous pile of old flipdot displays.
Original driver circuit updates the display in about one second, too slow for fluid sim.
Why It Matters
If you're building FLIP fluid simulations and want to replicate swishing sounds, this DIY flipdot display project offers unique insights. The 13x28 resolution and 60ms flip time make it an interesting alternative to expensive commercial displays. However, the slow original driver circuit limits its practicality for real-time simulations.
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