# Binary Clock

I built this binary clock using

## Shortcuts for reading a binary clock

If you want to quickly read binary values, just remember these six patterns

• 3 = 11
• 5 = 101
• 7 = 111
• 11 = 1011
• 13 = 1101
• 15 = 1111

Afterwards, you can quickly read values by shifting these patterns. For example, the value 1010 is a shifted 5 pattern (101). Shifted once means you need to multiply the value by 2, so the decimal value is 10.