What we are sure about, though, is that rapid numeric keying is not what this rotary dial numpad keyboard is all about. In fact, it’s actually an April Fool’s prank [Squidgeefish] played on a ...

A frustrated Justine Haupt came up with an unorthodox solution: she designed and built a mobile phone with a rotary dial that looks like it's 40 years old. There's an entire generation that ...

Even if you don’t want a rotary dial in your next project, the code has some good examples of using ATmega328 timers that you might find useful in another context. However, a dial would add a ...

Have you ever wondered why we use the term “dial” in this context? It is a relic of the past that reminds us that there was a time when rotary telephones dominated the landscape. For those of ...