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A project log for LED ring

A charlieplexed 20 LED blinker with ATTiny45. Space efficient daisychained LED placing with shared anode/cathode soldering pads.

Jens Hauke • 01/06/2018 at 13:39•2 Comments

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briantwilliams30 wrote 01/22/2018 at 05:56

I like what I read and looking forward to learn more about it.

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oshpark wrote 01/07/2018 at 03:12

Thanks for sharing

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