build an illuminated hi end digital clock

Making a hi-end, accurate digital LED clock today is as easy as cooking noodles. The article explains how a digital clock can be made using over the counter electronic chips like the National s MM5402 clock IC and a handful of other components. This single chip along with a clock generator IC MM5369 together provides some outstanding features other than the usual time displays. Features like slow/fast time setting, sleep timer, alarm with snooze and battery back-up are all included in this proposed circuit of a digital clock. Complete circuit diagram is enclosed herein..

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