LED Projects

Light Emitting Diode Projects

Tag Archives: 74xx

Analog clock with LED patterns

   You can add wonderful effects of LED patterns in your old-fashioned analog quartz clock. For this you’ll not be requiring more than 60 LEDs to display the seconds.You can find here a similar post at 74xx contest entry where you can have the flavor of 2 selectable modes: Mode 1: Every second, each LED is […]