Q: What do you get when you combine NXP ARM7 bunch of LEDs and a building?

A: Simple, you get Big Binary Clock.

Students at theTechnical University of Wroclaw, Poland, came up with

the idea of using 18 round windows as display for the clock. The interesting

part is that they have used NXP's ARM7 chips with Bluetooh communication.

For more pictures check the picture gallery here, video and clock

simulation.