Earlier this year, we mentioned in a Hackaday Links article that [Spencer Hamblin] was in the process of building a seven-segment flip clock. Well, it’s finally finished, and it looks great! … ...

He could have gone with a simple OLED, LCD, or LED display, but he wanted something more tactile and interesting. So he built a mechanical 7-segment display instead !

A common display found on digital watches and readouts that looks like a series of 8s. ... Seven-segment Display Using two seven-segment digits, this readout can display from 00 to 99.

In today's video I want to show you 7 segment display with unique mechanism that is our own invention. There are 7 circles inside. Each circle has its own trigger that reads circle program and ...