Flip digit clocks are a prized piece of consumer electrical ephemera, providing as they do a digital display without significant electronics. Making your own flip digit display involves some drudgery ...

Many of the clocks we feature here on Hackaday are entirely built from scratch, or perhaps reuse an unusual display type. But sometimes, an old clock is just perfect as it is, and only needs a bit of ...

The classic Hitachi DW221 flip clock, a staple of 1970s office desks, is enjoying a fresh reinterpretation as a design concept. Its mechanical flip mechanism, bright orange digits and simple ...