FlipOff: split-flap display emulator for any TV, The classic flip-board look without $3,500 hardware

FlipOff is a free, browser-based split-flap display emulator built out of frustration with a $200 web version of hardware that costs $3,500. It runs entirely in the browser with zero dependencies, letting anyone turn any monitor into an authentic-looking mechanical flipboard with clacking sounds, just by going fullscreen.