[Max] had a rotary dial from an old telephone and — unsurprisingly — had nothing in particular to do with it. The simple answer? Use an Arduino Leonardo to turn it into a USB keyboard device.

However, with [jakeofalltrades’] project, you can read an old-fashioned phone dial using an Arduino. The idea behind ... Even if you don’t want a rotary dial in your next project, the code ...

Makers and ordering your enthusiasts looking for a new project to keep them busy may be interested in this new Arduino rotary phone hack ... program numbers on speed dial. The retro wired phone ...

The Arduino records input from the dial ... "We like the springy push-back of the rotary dial against our fingers, the clicking of the switchhook when we slam down the receiver, and overall ...

Rotobooth is a photo booth controlled by an embedded rotary telephone, and there are two ways to use it. You can dial ‘0’ to take a photo, which is automatically uploaded to Flickr.

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking about? Well, I was just compiling the blogs pages for the next ...