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Topic: Another Binary Clock / My first "neat" project. (Read 93 times) previous topic - next topic

Johnny010

Never had a circuit board printed till about 3 weeks a go. Did a "last minute" binary clock design to bulk up an order (Seeming as postage was as much as the boards of my intended project...thought I may as well order 2 at once).

ATtiny85 is the main MCU.
2 Buttons (voltage divder).
DS1307 RTC
LED bar graphs for the "bits".
Waiting on the TPIC6C595 ICs that will drive the LEDs (well...current sink them).

So far just managed to get the Attiny85 to turn on the heartbeat sqwv output of the DS1307....so hopefully more to come.

Thoughts/ideas?


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