Flip Clock Countdown Timer
The mechanical flip clock — also known as a split-flap display — was a fixture of train stations, airports, and mid-century modern homes. Each digit card physically flips to reveal the next number, driven by an internal motor. This digital recreation captures that satisfying kinetic motion with CSS animations and an optional mechanical tick sound. Choose between the dark Solari departure-board aesthetic or a clean modern light theme. The flip clock is perfect for anyone who appreciates tactile, analogue design in a digital world.