Hi, I'm new here. I'm a beginner in Arduino and in electronics. In fact I even haven't got Arduino yet, because I'd like to have at least an idea what to buy. I'd like to create a clock that will show time using leds - 12 leds for hours and 60 for minutes. Something like this(click). I've got a qu…

Controlling 70+ LEDs with UNO R3

system August 25, 2012, 10:01am 5

Thanks for replies, I'll try to understand these things now
As I understand, method posted by CrossRoads won't need printing my own PCB?

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