Take a look at the picture given below, the image is of a board full of all kinds of devices, boards and badges. However, ...

The PIC can scan the individual elements of the clock’s display. On the PIC’s output side, he used a couple of analog switches to control the ‘Fast’, ‘Slow’, and ‘Display Alarm/Time ...

What goes around comes around. Eventually. On Thursday morning, the switch was flipped on the Clock of Nations, and its capsules representing 12 nations opened and the puppets inside them danced ...