Clocks

D3.js Clocks

Simple Clock
Uno 24 Clock
Binary Clock
Polar Clock
LED Clock
Ring Clock
Mengenlehreuhr
Flip Clock
Ball Clock
Planet Clock
Morph Clock
ClockClock 24

D3.js Tokyoflash Japan

Adjust LED Clock
Pimp P2 Clock

Arduino OLED Clocks

Word Clock
Bar Clock
7 Segment
Jail Time
Adjust Clock
Space Invaders Clock

Woodworking

George Nelson Ball Clock

Electronics

MONOCHRON
Chronulator
ClockIt