Evening all! I have a need for a "reasonably" accurate timekeeper. By "reasonable", I mean "comparable to any cheapo battery-powered clock". I want to build a timekeeping circuit for a novelty clock - it only needs to display seconds, and then drive a few other electronic bits at the beginning of …

Simplest way of timekeeping?

JChristensen January 1, 2012, 11:46pm 13

CrossRoads, is there a crystal or resonator on the Duemilanove?

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