Flip digit clocks are a prized piece of consumer electrical ... Go from base 10 to base 2 for example, and a binary flip digit display can be made from flip dot display parts.

These LEDs represent the time in minutes in binary – the inner LED is 1, the middle LED is 2, and the outer LED is 4. Adding up each of the LEDs around the clock face gives the number of minutes ...

Save guides, add subjects and pick up where you left off with your BBC account. Binary is a number system that only uses two digits, \(0\) and \(1\). It was invented by German mathematician ...